53108408

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{390503}}^1$

素因数の和:390526

約数の個数: 16

約数和(自身を含む): 105436080

約数和(自身を除く): 52327672

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 390503, 781006, 1562012, 3124024, 6638551, 13277102, 26554204, 53108408]

約数ペア:

[(1, 53108408), (2, 26554204), (4, 13277102), (8, 6638551), (17, 3124024), (34, 1562012), (68, 781006), (136, 390503)]