47237392

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{68659}}^1$

素因数の和:68710

約数の個数: 20

約数和(自身を含む): 93652240

約数和(自身を除く): 46414848

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 68659, 137318, 274636, 549272, 1098544, 2952337, 5904674, 11809348, 23618696, 47237392]

約数ペア:

[(1, 47237392), (2, 23618696), (4, 11809348), (8, 5904674), (16, 2952337), (43, 1098544), (86, 549272), (172, 274636), (344, 137318), (688, 68659)]