56680016

素因数分解:

$2^4\times {\mathrm{881}}^1\times {\mathrm{4021}}^1$

素因数の和:4910

約数の個数: 20

約数和(自身を含む): 109969524

約数和(自身を除く): 53289508

約数列:

[1, 2, 4, 8, 16, 881, 1762, 3524, 4021, 7048, 8042, 14096, 16084, 32168, 64336, 3542501, 7085002, 14170004, 28340008, 56680016]

約数ペア:

[(1, 56680016), (2, 28340008), (4, 14170004), (8, 7085002), (16, 3542501), (881, 64336), (1762, 32168), (3524, 16084), (4021, 14096), (7048, 8042)]