31095812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{2957}}^1$

素因数の和:3211

約数の個数: 24

約数和(自身を含む): 59633280

約数和(自身を除く): 28537468

約数列:

[1, 2, 4, 11, 22, 44, 239, 478, 956, 2629, 2957, 5258, 5914, 10516, 11828, 32527, 65054, 130108, 706723, 1413446, 2826892, 7773953, 15547906, 31095812]

約数ペア:

[(1, 31095812), (2, 15547906), (4, 7773953), (11, 2826892), (22, 1413446), (44, 706723), (239, 130108), (478, 65054), (956, 32527), (2629, 11828), (2957, 10516), (5258, 5914)]