464159728

素因数分解:

$2^4\times {\mathrm{2311}}^1\times {\mathrm{12553}}^1$

素因数の和:14872

約数の個数: 20

約数和(自身を含む): 899770288

約数和(自身を除く): 435610560

約数列:

[1, 2, 4, 8, 16, 2311, 4622, 9244, 12553, 18488, 25106, 36976, 50212, 100424, 200848, 29009983, 58019966, 116039932, 232079864, 464159728]

約数ペア:

[(1, 464159728), (2, 232079864), (4, 116039932), (8, 58019966), (16, 29009983), (2311, 200848), (4622, 100424), (9244, 50212), (12553, 36976), (18488, 25106)]