80043838

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{80527}}^1$

素因数の和:80607

約数の個数: 16

約数和(自身を含む): 139152384

約数和(自身を除く): 59108546

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 80527, 161054, 563689, 1127378, 5717417, 11434834, 40021919, 80043838]

約数ペア:

[(1, 80043838), (2, 40021919), (7, 11434834), (14, 5717417), (71, 1127378), (142, 563689), (497, 161054), (994, 80527)]