31288232

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{677}}^1$

素因数の和:845

約数の個数: 32

約数和(自身を含む): 60409800

約数和(自身を除く): 29121568

約数列:

[1, 2, 4, 8, 53, 106, 109, 212, 218, 424, 436, 677, 872, 1354, 2708, 5416, 5777, 11554, 23108, 35881, 46216, 71762, 73793, 143524, 147586, 287048, 295172, 590344, 3911029, 7822058, 15644116, 31288232]

約数ペア:

[(1, 31288232), (2, 15644116), (4, 7822058), (8, 3911029), (53, 590344), (106, 295172), (109, 287048), (212, 147586), (218, 143524), (424, 73793), (436, 71762), (677, 46216), (872, 35881), (1354, 23108), (2708, 11554), (5416, 5777)]