47223632

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{68639}}^1$

素因数の和:68690

約数の個数: 20

約数和(自身を含む): 93624960

約数和(自身を除く): 46401328

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 68639, 137278, 274556, 549112, 1098224, 2951477, 5902954, 11805908, 23611816, 47223632]

約数ペア:

[(1, 47223632), (2, 23611816), (4, 11805908), (8, 5902954), (16, 2951477), (43, 1098224), (86, 549112), (172, 274556), (344, 137278), (688, 68639)]