87073966

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{21521}}^1$

素因数の和:21564

約数の個数: 24

約数和(自身を含む): 158574096

約数和(自身を除く): 71500130

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 578, 2023, 4046, 21521, 43042, 150647, 301294, 365857, 731714, 2560999, 5121998, 6219569, 12439138, 43536983, 87073966]

約数ペア:

[(1, 87073966), (2, 43536983), (7, 12439138), (14, 6219569), (17, 5121998), (34, 2560999), (119, 731714), (238, 365857), (289, 301294), (578, 150647), (2023, 43042), (4046, 21521)]