5642888

素因数分解:

$2^3\times {\mathrm{331}}^1\times {\mathrm{2131}}^1$

素因数の和:2468

約数の個数: 16

約数和(自身を含む): 10617360

約数和(自身を除く): 4974472

約数列:

[1, 2, 4, 8, 331, 662, 1324, 2131, 2648, 4262, 8524, 17048, 705361, 1410722, 2821444, 5642888]

約数ペア:

[(1, 5642888), (2, 2821444), (4, 1410722), (8, 705361), (331, 17048), (662, 8524), (1324, 4262), (2131, 2648)]