39262870

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{91309}}^1$

素因数の和:91359

約数の個数: 16

約数和(自身を含む): 72317520

約数和(自身を除く): 33054650

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 91309, 182618, 456545, 913090, 3926287, 7852574, 19631435, 39262870]

約数ペア:

[(1, 39262870), (2, 19631435), (5, 7852574), (10, 3926287), (43, 913090), (86, 456545), (215, 182618), (430, 91309)]