31638922

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{593}}^1$

素因数の和:742

約数の個数: 32

約数和(自身を含む): 56339712

約数和(自身を除く): 24700790

約数列:

[1, 2, 7, 14, 37, 74, 103, 206, 259, 518, 593, 721, 1186, 1442, 3811, 4151, 7622, 8302, 21941, 26677, 43882, 53354, 61079, 122158, 153587, 307174, 427553, 855106, 2259923, 4519846, 15819461, 31638922]

約数ペア:

[(1, 31638922), (2, 15819461), (7, 4519846), (14, 2259923), (37, 855106), (74, 427553), (103, 307174), (206, 153587), (259, 122158), (518, 61079), (593, 53354), (721, 43882), (1186, 26677), (1442, 21941), (3811, 8302), (4151, 7622)]