31553088

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1381}}^1$

素因数の和:1420

約数の個数: 112

約数和(自身を含む): 101096064

約数和(自身を除く): 69542976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 136, 168, 192, 204, 224, 238, 272, 336, 357, 408, 448, 476, 544, 672, 714, 816, 952, 1088, 1344, 1381, 1428, 1632, 1904, 2762, 2856, 3264, 3808, 4143, 5524, 5712, 7616, 8286, 9667, 11048, 11424, 16572, 19334, 22096, 22848, 23477, 29001, 33144, 38668, 44192, 46954, 58002, 66288, 70431, 77336, 88384, 93908, 116004, 132576, 140862, 154672, 164339, 187816, 232008, 265152, 281724, 309344, 328678, 375632, 464016, 493017, 563448, 618688, 657356, 751264, 928032, 986034, 1126896, 1314712, 1502528, 1856064, 1972068, 2253792, 2629424, 3944136, 4507584, 5258848, 7888272, 10517696, 15776544, 31553088]

約数ペア:

[(1, 31553088), (2, 15776544), (3, 10517696), (4, 7888272), (6, 5258848), (7, 4507584), (8, 3944136), (12, 2629424), (14, 2253792), (16, 1972068), (17, 1856064), (21, 1502528), (24, 1314712), (28, 1126896), (32, 986034), (34, 928032), (42, 751264), (48, 657356), (51, 618688), (56, 563448), (64, 493017), (68, 464016), (84, 375632), (96, 328678), (102, 309344), (112, 281724), (119, 265152), (136, 232008), (168, 187816), (192, 164339), (204, 154672), (224, 140862), (238, 132576), (272, 116004), (336, 93908), (357, 88384), (408, 77336), (448, 70431), (476, 66288), (544, 58002), (672, 46954), (714, 44192), (816, 38668), (952, 33144), (1088, 29001), (1344, 23477), (1381, 22848), (1428, 22096), (1632, 19334), (1904, 16572), (2762, 11424), (2856, 11048), (3264, 9667), (3808, 8286), (4143, 7616), (5524, 5712)]