80269408

素因数分解:

$2^5\times {\mathrm{647}}^1\times {\mathrm{3877}}^1$

素因数の和:4534

約数の個数: 24

約数和(自身を含む): 158315472

約数和(自身を除く): 78046064

約数列:

[1, 2, 4, 8, 16, 32, 647, 1294, 2588, 3877, 5176, 7754, 10352, 15508, 20704, 31016, 62032, 124064, 2508419, 5016838, 10033676, 20067352, 40134704, 80269408]

約数ペア:

[(1, 80269408), (2, 40134704), (4, 20067352), (8, 10033676), (16, 5016838), (32, 2508419), (647, 124064), (1294, 62032), (2588, 31016), (3877, 20704), (5176, 15508), (7754, 10352)]