81446048

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{149717}}^1$

素因数の和:149744

約数の個数: 24

約数和(自身を含む): 169780212

約数和(自身を除く): 88334164

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 149717, 299434, 598868, 1197736, 2395472, 2545189, 4790944, 5090378, 10180756, 20361512, 40723024, 81446048]

約数ペア:

[(1, 81446048), (2, 40723024), (4, 20361512), (8, 10180756), (16, 5090378), (17, 4790944), (32, 2545189), (34, 2395472), (68, 1197736), (136, 598868), (272, 299434), (544, 149717)]