31811214

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1$

素因数の和:624

約数の個数: 32

約数和(自身を含む): 64880640

約数和(自身を除く): 33069426

約数列:

[1, 2, 3, 6, 109, 127, 218, 254, 327, 381, 383, 654, 762, 766, 1149, 2298, 13843, 27686, 41529, 41747, 48641, 83058, 83494, 97282, 125241, 145923, 250482, 291846, 5301869, 10603738, 15905607, 31811214]

約数ペア:

[(1, 31811214), (2, 15905607), (3, 10603738), (6, 5301869), (109, 291846), (127, 250482), (218, 145923), (254, 125241), (327, 97282), (381, 83494), (383, 83058), (654, 48641), (762, 41747), (766, 41529), (1149, 27686), (2298, 13843)]