82216864

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{36187}}^1$

素因数の和:36268

約数の個数: 24

約数和(自身を含む): 164148768

約数和(自身を除く): 81931904

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 36187, 72374, 144748, 289496, 578992, 1157984, 2569277, 5138554, 10277108, 20554216, 41108432, 82216864]

約数ペア:

[(1, 82216864), (2, 41108432), (4, 20554216), (8, 10277108), (16, 5138554), (32, 2569277), (71, 1157984), (142, 578992), (284, 289496), (568, 144748), (1136, 72374), (2272, 36187)]