85117816

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{49031}}^1$

素因数の和:49075

約数の個数: 32

約数和(自身を含む): 188282880

約数和(自身を除く): 103165064

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 49031, 98062, 196124, 343217, 392248, 686434, 1372868, 1519961, 2745736, 3039922, 6079844, 10639727, 12159688, 21279454, 42558908, 85117816]

約数ペア:

[(1, 85117816), (2, 42558908), (4, 21279454), (7, 12159688), (8, 10639727), (14, 6079844), (28, 3039922), (31, 2745736), (56, 1519961), (62, 1372868), (124, 686434), (217, 392248), (248, 343217), (434, 196124), (868, 98062), (1736, 49031)]