90657886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{142097}}^1$

素因数の和:142139

約数の個数: 16

約数和(自身を含む): 153465840

約数和(自身を除く): 62807954

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 142097, 284194, 1563067, 3126134, 4120813, 8241626, 45328943, 90657886]

約数ペア:

[(1, 90657886), (2, 45328943), (11, 8241626), (22, 4120813), (29, 3126134), (58, 1563067), (319, 284194), (638, 142097)]