76321456

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{80849}}^1$

素因数の和:80916

約数の個数: 20

約数和(自身を含む): 150381000

約数和(自身を除く): 74059544

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 80849, 161698, 323396, 646792, 1293584, 4770091, 9540182, 19080364, 38160728, 76321456]

約数ペア:

[(1, 76321456), (2, 38160728), (4, 19080364), (8, 9540182), (16, 4770091), (59, 1293584), (118, 646792), (236, 323396), (472, 161698), (944, 80849)]