31676294

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{977}}^1$

素因数の和:1064

約数の個数: 32

約数和(自身を含む): 54220320

約数和(自身を除く): 22544026

約数列:

[1, 2, 13, 26, 29, 43, 58, 86, 377, 559, 754, 977, 1118, 1247, 1954, 2494, 12701, 16211, 25402, 28333, 32422, 42011, 56666, 84022, 368329, 546143, 736658, 1092286, 1218319, 2436638, 15838147, 31676294]

約数ペア:

[(1, 31676294), (2, 15838147), (13, 2436638), (26, 1218319), (29, 1092286), (43, 736658), (58, 546143), (86, 368329), (377, 84022), (559, 56666), (754, 42011), (977, 32422), (1118, 28333), (1247, 25402), (1954, 16211), (2494, 12701)]