16870808

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{72719}}^1$

素因数の和:72754

約数の個数: 16

約数和(自身を含む): 32724000

約数和(自身を除く): 15853192

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 72719, 145438, 290876, 581752, 2108851, 4217702, 8435404, 16870808]

約数ペア:

[(1, 16870808), (2, 8435404), (4, 4217702), (8, 2108851), (29, 581752), (58, 290876), (116, 145438), (232, 72719)]