396016

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{467}}^1$

素因数の和:528

約数の個数: 20

約数和(自身を含む): 783432

約数和(自身を除く): 387416

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 467, 848, 934, 1868, 3736, 7472, 24751, 49502, 99004, 198008, 396016]

約数ペア:

[(1, 396016), (2, 198008), (4, 99004), (8, 49502), (16, 24751), (53, 7472), (106, 3736), (212, 1868), (424, 934), (467, 848)]