56705288

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{65029}}^1$

素因数の和:65144

約数の個数: 16

約数和(自身を含む): 107299500

約数和(自身を除く): 50594212

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 65029, 130058, 260116, 520232, 7088161, 14176322, 28352644, 56705288]

約数ペア:

[(1, 56705288), (2, 28352644), (4, 14176322), (8, 7088161), (109, 520232), (218, 260116), (436, 130058), (872, 65029)]