16089340

素因数分解:

$2^2\times 5^1\times {\mathrm{541}}^1\times {\mathrm{1487}}^1$

素因数の和:2037

約数の個数: 24

約数和(自身を含む): 33872832

約数和(自身を除く): 17783492

約数列:

[1, 2, 4, 5, 10, 20, 541, 1082, 1487, 2164, 2705, 2974, 5410, 5948, 7435, 10820, 14870, 29740, 804467, 1608934, 3217868, 4022335, 8044670, 16089340]

約数ペア:

[(1, 16089340), (2, 8044670), (4, 4022335), (5, 3217868), (10, 1608934), (20, 804467), (541, 29740), (1082, 14870), (1487, 10820), (2164, 7435), (2705, 5948), (2974, 5410)]