28106522

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{4159}}^1$

素因数の和:4301

約数の個数: 16

約数和(自身を含む): 43929600

約数和(自身を除く): 15823078

約数列:

[1, 2, 31, 62, 109, 218, 3379, 4159, 6758, 8318, 128929, 257858, 453331, 906662, 14053261, 28106522]

約数ペア:

[(1, 28106522), (2, 14053261), (31, 906662), (62, 453331), (109, 257858), (218, 128929), (3379, 8318), (4159, 6758)]