77913712

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{131611}}^1$

素因数の和:131656

約数の個数: 20

約数和(自身を含む): 155038936

約数和(自身を除く): 77125224

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 131611, 263222, 526444, 1052888, 2105776, 4869607, 9739214, 19478428, 38956856, 77913712]

約数ペア:

[(1, 77913712), (2, 38956856), (4, 19478428), (8, 9739214), (16, 4869607), (37, 2105776), (74, 1052888), (148, 526444), (296, 263222), (592, 131611)]