31064544

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1$

素因数の和:853

約数の個数: 144

約数和(自身を含む): 106404480

約数和(自身を除く): 75339936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 224, 228, 252, 266, 288, 304, 336, 342, 399, 456, 504, 532, 608, 672, 684, 798, 811, 912, 1008, 1064, 1197, 1368, 1596, 1622, 1824, 2016, 2128, 2394, 2433, 2736, 3192, 3244, 4256, 4788, 4866, 5472, 5677, 6384, 6488, 7299, 9576, 9732, 11354, 12768, 12976, 14598, 15409, 17031, 19152, 19464, 22708, 25952, 29196, 30818, 34062, 38304, 38928, 45416, 46227, 51093, 58392, 61636, 68124, 77856, 90832, 92454, 102186, 107863, 116784, 123272, 136248, 138681, 181664, 184908, 204372, 215726, 233568, 246544, 272496, 277362, 323589, 369816, 408744, 431452, 493088, 544992, 554724, 647178, 739632, 817488, 862904, 970767, 1109448, 1294356, 1479264, 1634976, 1725808, 1941534, 2218896, 2588712, 3451616, 3883068, 4437792, 5177424, 7766136, 10354848, 15532272, 31064544]

約数ペア:

[(1, 31064544), (2, 15532272), (3, 10354848), (4, 7766136), (6, 5177424), (7, 4437792), (8, 3883068), (9, 3451616), (12, 2588712), (14, 2218896), (16, 1941534), (18, 1725808), (19, 1634976), (21, 1479264), (24, 1294356), (28, 1109448), (32, 970767), (36, 862904), (38, 817488), (42, 739632), (48, 647178), (56, 554724), (57, 544992), (63, 493088), (72, 431452), (76, 408744), (84, 369816), (96, 323589), (112, 277362), (114, 272496), (126, 246544), (133, 233568), (144, 215726), (152, 204372), (168, 184908), (171, 181664), (224, 138681), (228, 136248), (252, 123272), (266, 116784), (288, 107863), (304, 102186), (336, 92454), (342, 90832), (399, 77856), (456, 68124), (504, 61636), (532, 58392), (608, 51093), (672, 46227), (684, 45416), (798, 38928), (811, 38304), (912, 34062), (1008, 30818), (1064, 29196), (1197, 25952), (1368, 22708), (1596, 19464), (1622, 19152), (1824, 17031), (2016, 15409), (2128, 14598), (2394, 12976), (2433, 12768), (2736, 11354), (3192, 9732), (3244, 9576), (4256, 7299), (4788, 6488), (4866, 6384), (5472, 5677)]