31295836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{54713}}^1$

素因数の和:54741

約数の個数: 24

約数和(自身を含む): 64343664

約数和(自身を除く): 33047828

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 54713, 109426, 218852, 601843, 711269, 1203686, 1422538, 2407372, 2845076, 7823959, 15647918, 31295836]

約数ペア:

[(1, 31295836), (2, 15647918), (4, 7823959), (11, 2845076), (13, 2407372), (22, 1422538), (26, 1203686), (44, 711269), (52, 601843), (143, 218852), (286, 109426), (572, 54713)]