71098288

素因数分解:

$2^4\times {\mathrm{1091}}^1\times {\mathrm{4073}}^1$

素因数の和:5172

約数の個数: 20

約数和(自身を含む): 137913048

約数和(自身を除く): 66814760

約数列:

[1, 2, 4, 8, 16, 1091, 2182, 4073, 4364, 8146, 8728, 16292, 17456, 32584, 65168, 4443643, 8887286, 17774572, 35549144, 71098288]

約数ペア:

[(1, 71098288), (2, 35549144), (4, 17774572), (8, 8887286), (16, 4443643), (1091, 65168), (2182, 32584), (4073, 17456), (4364, 16292), (8146, 8728)]