90274886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{10303}}^1$

素因数の和:10655

約数の個数: 16

約数和(自身を含む): 146275584

約数和(自身を除く): 56000698

約数列:

[1, 2, 13, 26, 337, 674, 4381, 8762, 10303, 20606, 133939, 267878, 3472111, 6944222, 45137443, 90274886]

約数ペア:

[(1, 90274886), (2, 45137443), (13, 6944222), (26, 3472111), (337, 267878), (674, 133939), (4381, 20606), (8762, 10303)]