40810666

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{15541}}^1$

素因数の和:15657

約数の個数: 16

約数和(自身を含む): 66581928

約数和(自身を除く): 25771262

約数列:

[1, 2, 13, 26, 101, 202, 1313, 2626, 15541, 31082, 202033, 404066, 1569641, 3139282, 20405333, 40810666]

約数ペア:

[(1, 40810666), (2, 20405333), (13, 3139282), (26, 1569641), (101, 404066), (202, 202033), (1313, 31082), (2626, 15541)]