168453338

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{5281}}^1$

素因数の和:5713

約数の個数: 16

約数和(自身を含む): 259557480

約数和(自身を除く): 91104142

約数列:

[1, 2, 41, 82, 389, 778, 5281, 10562, 15949, 31898, 216521, 433042, 2054309, 4108618, 84226669, 168453338]

約数ペア:

[(1, 168453338), (2, 84226669), (41, 4108618), (82, 2054309), (389, 433042), (778, 216521), (5281, 31898), (10562, 15949)]