79724390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{468967}}^1$

素因数の和:468991

約数の個数: 16

約数和(自身を含む): 151945632

約数和(自身を除く): 72221242

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 468967, 937934, 2344835, 4689670, 7972439, 15944878, 39862195, 79724390]

約数ペア:

[(1, 79724390), (2, 39862195), (5, 15944878), (10, 7972439), (17, 4689670), (34, 2344835), (85, 937934), (170, 468967)]