65243056

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{9461}}^1$

素因数の和:9900

約数の個数: 20

約数和(自身を含む): 126715104

約数和(自身を除く): 61472048

約数列:

[1, 2, 4, 8, 16, 431, 862, 1724, 3448, 6896, 9461, 18922, 37844, 75688, 151376, 4077691, 8155382, 16310764, 32621528, 65243056]

約数ペア:

[(1, 65243056), (2, 32621528), (4, 16310764), (8, 8155382), (16, 4077691), (431, 151376), (862, 75688), (1724, 37844), (3448, 18922), (6896, 9461)]