38845090

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{49171}}^1$

素因数の和:49257

約数の個数: 16

約数和(自身を含む): 70807680

約数和(自身を除く): 31962590

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 49171, 98342, 245855, 491710, 3884509, 7769018, 19422545, 38845090]

約数ペア:

[(1, 38845090), (2, 19422545), (5, 7769018), (10, 3884509), (79, 491710), (158, 245855), (395, 98342), (790, 49171)]