31376458

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{9137}}^1$

素因数の和:9257

約数の個数: 16

約数和(自身を含む): 50332104

約数和(自身を除く): 18955646

約数列:

[1, 2, 17, 34, 101, 202, 1717, 3434, 9137, 18274, 155329, 310658, 922837, 1845674, 15688229, 31376458]

約数ペア:

[(1, 31376458), (2, 15688229), (17, 1845674), (34, 922837), (101, 310658), (202, 155329), (1717, 18274), (3434, 9137)]