85904912

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{32939}}^1$

素因数の和:33110

約数の個数: 20

約数和(自身を含む): 167466960

約数和(自身を除く): 81562048

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 32939, 65878, 131756, 263512, 527024, 5369057, 10738114, 21476228, 42952456, 85904912]

約数ペア:

[(1, 85904912), (2, 42952456), (4, 21476228), (8, 10738114), (16, 5369057), (163, 527024), (326, 263512), (652, 131756), (1304, 65878), (2608, 32939)]