82975216

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{37309}}^1$

素因数の和:37456

約数の個数: 20

約数和(自身を含む): 161925400

約数和(自身を除く): 78950184

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 37309, 74618, 149236, 298472, 596944, 5185951, 10371902, 20743804, 41487608, 82975216]

約数ペア:

[(1, 82975216), (2, 41487608), (4, 20743804), (8, 10371902), (16, 5185951), (139, 596944), (278, 298472), (556, 149236), (1112, 74618), (2224, 37309)]