31580408

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{467}}^1$

素因数の和:659

約数の個数: 32

約数和(自身を含む): 60652800

約数和(自身を除く): 29072392

約数列:

[1, 2, 4, 8, 79, 107, 158, 214, 316, 428, 467, 632, 856, 934, 1868, 3736, 8453, 16906, 33812, 36893, 49969, 67624, 73786, 99938, 147572, 199876, 295144, 399752, 3947551, 7895102, 15790204, 31580408]

約数ペア:

[(1, 31580408), (2, 15790204), (4, 7895102), (8, 3947551), (79, 399752), (107, 295144), (158, 199876), (214, 147572), (316, 99938), (428, 73786), (467, 67624), (632, 49969), (856, 36893), (934, 33812), (1868, 16906), (3736, 8453)]