31356028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{2957}}^1$

素因数の和:3213

約数の個数: 24

約数和(自身を含む): 60130224

約数和(自身を除く): 28774196

約数列:

[1, 2, 4, 11, 22, 44, 241, 482, 964, 2651, 2957, 5302, 5914, 10604, 11828, 32527, 65054, 130108, 712637, 1425274, 2850548, 7839007, 15678014, 31356028]

約数ペア:

[(1, 31356028), (2, 15678014), (4, 7839007), (11, 2850548), (22, 1425274), (44, 712637), (241, 130108), (482, 65054), (964, 32527), (2651, 11828), (2957, 10604), (5302, 5914)]