28840912

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{58147}}^1$

素因数の和:58186

約数の個数: 20

約数和(自身を含む): 57682816

約数和(自身を除く): 28841904

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 58147, 116294, 232588, 465176, 930352, 1802557, 3605114, 7210228, 14420456, 28840912]

約数ペア:

[(1, 28840912), (2, 14420456), (4, 7210228), (8, 3605114), (16, 1802557), (31, 930352), (62, 465176), (124, 232588), (248, 116294), (496, 58147)]