70238032

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{27961}}^1$

素因数の和:28126

約数の個数: 20

約数和(自身を含む): 136957876

約数和(自身を除く): 66719844

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 27961, 55922, 111844, 223688, 447376, 4389877, 8779754, 17559508, 35119016, 70238032]

約数ペア:

[(1, 70238032), (2, 35119016), (4, 17559508), (8, 8779754), (16, 4389877), (157, 447376), (314, 223688), (628, 111844), (1256, 55922), (2512, 27961)]