71772016

素因数分解:

$2^4\times {\mathrm{2027}}^1\times {\mathrm{2213}}^1$

素因数の和:4248

約数の個数: 20

約数和(自身を含む): 139189752

約数和(自身を除く): 67417736

約数列:

[1, 2, 4, 8, 16, 2027, 2213, 4054, 4426, 8108, 8852, 16216, 17704, 32432, 35408, 4485751, 8971502, 17943004, 35886008, 71772016]

約数ペア:

[(1, 71772016), (2, 35886008), (4, 17943004), (8, 8971502), (16, 4485751), (2027, 35408), (2213, 32432), (4054, 17704), (4426, 16216), (8108, 8852)]