33216340

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{21023}}^1$

素因数の和:21111

約数の個数: 24

約数和(自身を含む): 70640640

約数和(自身を除く): 37424300

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 21023, 42046, 84092, 105115, 210230, 420460, 1660817, 3321634, 6643268, 8304085, 16608170, 33216340]

約数ペア:

[(1, 33216340), (2, 16608170), (4, 8304085), (5, 6643268), (10, 3321634), (20, 1660817), (79, 420460), (158, 210230), (316, 105115), (395, 84092), (790, 42046), (1580, 21023)]