320433352

素因数分解:

$2^3\times {\mathrm{5527}}^1\times {\mathrm{7247}}^1$

素因数の和:12780

約数の個数: 16

約数和(自身を含む): 601004160

約数和(自身を除く): 280570808

約数列:

[1, 2, 4, 8, 5527, 7247, 11054, 14494, 22108, 28988, 44216, 57976, 40054169, 80108338, 160216676, 320433352]

約数ペア:

[(1, 320433352), (2, 160216676), (4, 80108338), (8, 40054169), (5527, 57976), (7247, 44216), (11054, 28988), (14494, 22108)]