67463216

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{98057}}^1$

素因数の和:98108

約数の個数: 20

約数和(自身を含む): 133751112

約数和(自身を除く): 66287896

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 98057, 196114, 392228, 784456, 1568912, 4216451, 8432902, 16865804, 33731608, 67463216]

約数ペア:

[(1, 67463216), (2, 33731608), (4, 16865804), (8, 8432902), (16, 4216451), (43, 1568912), (86, 784456), (172, 392228), (344, 196114), (688, 98057)]