31253416

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{1259}}^1$

素因数の和:1401

約数の個数: 32

約数和(自身を含む): 61236000

約数和(自身を除く): 29982584

約数列:

[1, 2, 4, 8, 29, 58, 107, 116, 214, 232, 428, 856, 1259, 2518, 3103, 5036, 6206, 10072, 12412, 24824, 36511, 73022, 134713, 146044, 269426, 292088, 538852, 1077704, 3906677, 7813354, 15626708, 31253416]

約数ペア:

[(1, 31253416), (2, 15626708), (4, 7813354), (8, 3906677), (29, 1077704), (58, 538852), (107, 292088), (116, 269426), (214, 146044), (232, 134713), (428, 73022), (856, 36511), (1259, 24824), (2518, 12412), (3103, 10072), (5036, 6206)]