31617216

素因数分解:

$2^6\times 3^5\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:153

約数の個数: 168

約数和(自身を含む): 99852480

約数和(自身を除く): 68235264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 107, 108, 114, 144, 152, 162, 171, 192, 214, 216, 228, 243, 288, 304, 321, 324, 342, 428, 432, 456, 486, 513, 576, 608, 642, 648, 684, 856, 864, 912, 963, 972, 1026, 1216, 1284, 1296, 1368, 1539, 1712, 1728, 1824, 1926, 1944, 2033, 2052, 2568, 2592, 2736, 2889, 3078, 3424, 3648, 3852, 3888, 4066, 4104, 4617, 5136, 5184, 5472, 5778, 6099, 6156, 6848, 7704, 7776, 8132, 8208, 8667, 9234, 10272, 10944, 11556, 12198, 12312, 15408, 15552, 16264, 16416, 17334, 18297, 18468, 20544, 23112, 24396, 24624, 26001, 30816, 32528, 32832, 34668, 36594, 36936, 46224, 48792, 49248, 52002, 54891, 61632, 65056, 69336, 73188, 73872, 92448, 97584, 98496, 104004, 109782, 130112, 138672, 146376, 147744, 164673, 184896, 195168, 208008, 219564, 277344, 292752, 295488, 329346, 390336, 416016, 439128, 494019, 554688, 585504, 658692, 832032, 878256, 988038, 1171008, 1317384, 1664064, 1756512, 1976076, 2634768, 3513024, 3952152, 5269536, 7904304, 10539072, 15808608, 31617216]

約数ペア:

[(1, 31617216), (2, 15808608), (3, 10539072), (4, 7904304), (6, 5269536), (8, 3952152), (9, 3513024), (12, 2634768), (16, 1976076), (18, 1756512), (19, 1664064), (24, 1317384), (27, 1171008), (32, 988038), (36, 878256), (38, 832032), (48, 658692), (54, 585504), (57, 554688), (64, 494019), (72, 439128), (76, 416016), (81, 390336), (96, 329346), (107, 295488), (108, 292752), (114, 277344), (144, 219564), (152, 208008), (162, 195168), (171, 184896), (192, 164673), (214, 147744), (216, 146376), (228, 138672), (243, 130112), (288, 109782), (304, 104004), (321, 98496), (324, 97584), (342, 92448), (428, 73872), (432, 73188), (456, 69336), (486, 65056), (513, 61632), (576, 54891), (608, 52002), (642, 49248), (648, 48792), (684, 46224), (856, 36936), (864, 36594), (912, 34668), (963, 32832), (972, 32528), (1026, 30816), (1216, 26001), (1284, 24624), (1296, 24396), (1368, 23112), (1539, 20544), (1712, 18468), (1728, 18297), (1824, 17334), (1926, 16416), (1944, 16264), (2033, 15552), (2052, 15408), (2568, 12312), (2592, 12198), (2736, 11556), (2889, 10944), (3078, 10272), (3424, 9234), (3648, 8667), (3852, 8208), (3888, 8132), (4066, 7776), (4104, 7704), (4617, 6848), (5136, 6156), (5184, 6099), (5472, 5778)]