56767664

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{66943}}^1$

素因数の和:67004

約数の個数: 20

約数和(自身を含む): 112064256

約数和(自身を除く): 55296592

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 66943, 133886, 267772, 535544, 1071088, 3547979, 7095958, 14191916, 28383832, 56767664]

約数ペア:

[(1, 56767664), (2, 28383832), (4, 14191916), (8, 7095958), (16, 3547979), (53, 1071088), (106, 535544), (212, 267772), (424, 133886), (848, 66943)]