31215697934

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{2917}}^1\times {\mathrm{3943}}^1$

素因数の和:6944

約数の個数: 32

約数和(自身を含む): 49717117440

約数和(自身を除く): 18501419506

約数列:

[1, 2, 23, 46, 59, 118, 1357, 2714, 2917, 3943, 5834, 7886, 67091, 90689, 134182, 172103, 181378, 232637, 344206, 465274, 3958369, 5350651, 7916738, 10701302, 11501731, 23003462, 264539813, 529079626, 678602129, 1357204258, 15607848967, 31215697934]

約数ペア:

[(1, 31215697934), (2, 15607848967), (23, 1357204258), (46, 678602129), (59, 529079626), (118, 264539813), (1357, 23003462), (2714, 11501731), (2917, 10701302), (3943, 7916738), (5834, 5350651), (7886, 3958369), (67091, 465274), (90689, 344206), (134182, 232637), (172103, 181378)]