4395632

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{6389}}^1$

素因数の和:6440

約数の個数: 20

約数和(自身を含む): 8715960

約数和(自身を除く): 4320328

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 6389, 12778, 25556, 51112, 102224, 274727, 549454, 1098908, 2197816, 4395632]

約数ペア:

[(1, 4395632), (2, 2197816), (4, 1098908), (8, 549454), (16, 274727), (43, 102224), (86, 51112), (172, 25556), (344, 12778), (688, 6389)]