99381776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{477797}}^1$

素因数の和:477818

約数の個数: 20

約数和(自身を含む): 207364332

約数和(自身を除く): 107982556

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 477797, 955594, 1911188, 3822376, 6211361, 7644752, 12422722, 24845444, 49690888, 99381776]

約数ペア:

[(1, 99381776), (2, 49690888), (4, 24845444), (8, 12422722), (13, 7644752), (16, 6211361), (26, 3822376), (52, 1911188), (104, 955594), (208, 477797)]