31093452

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{79}}^1$

素因数の和:160

約数の個数: 108

約数和(自身を含む): 88772320

約数和(自身を除く): 57678868

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 79, 87, 116, 117, 156, 158, 174, 234, 237, 261, 316, 348, 377, 468, 474, 522, 711, 754, 841, 948, 1027, 1044, 1131, 1422, 1508, 1682, 2054, 2262, 2291, 2523, 2844, 3081, 3364, 3393, 4108, 4524, 4582, 5046, 6162, 6786, 6873, 7569, 9164, 9243, 10092, 10933, 12324, 13572, 13746, 15138, 18486, 20619, 21866, 27492, 29783, 30276, 32799, 36972, 41238, 43732, 59566, 65598, 66439, 82476, 89349, 98397, 119132, 131196, 132878, 178698, 196794, 199317, 265756, 268047, 357396, 393588, 398634, 536094, 597951, 797268, 863707, 1072188, 1195902, 1727414, 2391804, 2591121, 3454828, 5182242, 7773363, 10364484, 15546726, 31093452]

約数ペア:

[(1, 31093452), (2, 15546726), (3, 10364484), (4, 7773363), (6, 5182242), (9, 3454828), (12, 2591121), (13, 2391804), (18, 1727414), (26, 1195902), (29, 1072188), (36, 863707), (39, 797268), (52, 597951), (58, 536094), (78, 398634), (79, 393588), (87, 357396), (116, 268047), (117, 265756), (156, 199317), (158, 196794), (174, 178698), (234, 132878), (237, 131196), (261, 119132), (316, 98397), (348, 89349), (377, 82476), (468, 66439), (474, 65598), (522, 59566), (711, 43732), (754, 41238), (841, 36972), (948, 32799), (1027, 30276), (1044, 29783), (1131, 27492), (1422, 21866), (1508, 20619), (1682, 18486), (2054, 15138), (2262, 13746), (2291, 13572), (2523, 12324), (2844, 10933), (3081, 10092), (3364, 9243), (3393, 9164), (4108, 7569), (4524, 6873), (4582, 6786), (5046, 6162)]