31958762

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{3221}}^1$

素因数の和:3286

約数の個数: 24

約数和(自身を含む): 53994276

約数和(自身を除く): 22035514

約数列:

[1, 2, 11, 22, 41, 82, 121, 242, 451, 902, 3221, 4961, 6442, 9922, 35431, 70862, 132061, 264122, 389741, 779482, 1452671, 2905342, 15979381, 31958762]

約数ペア:

[(1, 31958762), (2, 15979381), (11, 2905342), (22, 1452671), (41, 779482), (82, 389741), (121, 264122), (242, 132061), (451, 70862), (902, 35431), (3221, 9922), (4961, 6442)]