31985945

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{4217}}^1$

素因数の和:4300

約数の個数: 16

約数和(自身を含む): 40391568

約数和(自身を除く): 8405623

約数列:

[1, 5, 37, 41, 185, 205, 1517, 4217, 7585, 21085, 156029, 172897, 780145, 864485, 6397189, 31985945]

約数ペア:

[(1, 31985945), (5, 6397189), (37, 864485), (41, 780145), (185, 172897), (205, 156029), (1517, 21085), (4217, 7585)]