351416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:159

約数の個数: 32

約数和(自身を含む): 739200

約数和(自身を除く): 387784

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 109, 124, 218, 248, 403, 436, 806, 872, 1417, 1612, 2834, 3224, 3379, 5668, 6758, 11336, 13516, 27032, 43927, 87854, 175708, 351416]

約数ペア:

[(1, 351416), (2, 175708), (4, 87854), (8, 43927), (13, 27032), (26, 13516), (31, 11336), (52, 6758), (62, 5668), (104, 3379), (109, 3224), (124, 2834), (218, 1612), (248, 1417), (403, 872), (436, 806)]