71843734

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{12653}}^1$

素因数の和:12839

約数の個数: 16

約数和(自身を含む): 114797088

約数和(自身を除く): 42953354

約数列:

[1, 2, 17, 34, 167, 334, 2839, 5678, 12653, 25306, 215101, 430202, 2113051, 4226102, 35921867, 71843734]

約数ペア:

[(1, 71843734), (2, 35921867), (17, 4226102), (34, 2113051), (167, 430202), (334, 215101), (2839, 25306), (5678, 12653)]