80182798

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{8971}}^1$

素因数の和:9123

約数の個数: 16

約数和(自身を含む): 124351920

約数和(自身を除く): 44169122

約数列:

[1, 2, 41, 82, 109, 218, 4469, 8938, 8971, 17942, 367811, 735622, 977839, 1955678, 40091399, 80182798]

約数ペア:

[(1, 80182798), (2, 40091399), (41, 1955678), (82, 977839), (109, 735622), (218, 367811), (4469, 17942), (8938, 8971)]