31230274

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{571}}^1$

素因数の和:666

約数の個数: 32

約数和(自身を含む): 51891840

約数和(自身を除く): 20661566

約数列:

[1, 2, 23, 29, 41, 46, 58, 82, 571, 667, 943, 1142, 1189, 1334, 1886, 2378, 13133, 16559, 23411, 26266, 27347, 33118, 46822, 54694, 380857, 538453, 678919, 761714, 1076906, 1357838, 15615137, 31230274]

約数ペア:

[(1, 31230274), (2, 15615137), (23, 1357838), (29, 1076906), (41, 761714), (46, 678919), (58, 538453), (82, 380857), (571, 54694), (667, 46822), (943, 33118), (1142, 27347), (1189, 26266), (1334, 23411), (1886, 16559), (2378, 13133)]