31134532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:173

約数の個数: 72

約数和(自身を含む): 66407040

約数和(自身を除く): 35272508

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 53, 79, 106, 143, 158, 169, 212, 286, 316, 338, 572, 583, 676, 689, 869, 1027, 1166, 1378, 1738, 1859, 2054, 2332, 2756, 3476, 3718, 4108, 4187, 7436, 7579, 8374, 8957, 11297, 13351, 15158, 16748, 17914, 22594, 26702, 30316, 35828, 45188, 46057, 53404, 54431, 92114, 98527, 108862, 146861, 184228, 197054, 217724, 293722, 394108, 587444, 598741, 707603, 1197482, 1415206, 2394964, 2830412, 7783633, 15567266, 31134532]

約数ペア:

[(1, 31134532), (2, 15567266), (4, 7783633), (11, 2830412), (13, 2394964), (22, 1415206), (26, 1197482), (44, 707603), (52, 598741), (53, 587444), (79, 394108), (106, 293722), (143, 217724), (158, 197054), (169, 184228), (212, 146861), (286, 108862), (316, 98527), (338, 92114), (572, 54431), (583, 53404), (676, 46057), (689, 45188), (869, 35828), (1027, 30316), (1166, 26702), (1378, 22594), (1738, 17914), (1859, 16748), (2054, 15158), (2332, 13351), (2756, 11297), (3476, 8957), (3718, 8374), (4108, 7579), (4187, 7436)]