387220976

素因数分解:

$2^4\times {\mathrm{283}}^1\times {\mathrm{85517}}^1$

素因数の和:85808

約数の個数: 20

約数和(自身を含む): 752900472

約数和(自身を除く): 365679496

約数列:

[1, 2, 4, 8, 16, 283, 566, 1132, 2264, 4528, 85517, 171034, 342068, 684136, 1368272, 24201311, 48402622, 96805244, 193610488, 387220976]

約数ペア:

[(1, 387220976), (2, 193610488), (4, 96805244), (8, 48402622), (16, 24201311), (283, 1368272), (566, 684136), (1132, 342068), (2264, 171034), (4528, 85517)]