90120998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1151}}^1\times {\mathrm{3559}}^1$

素因数の和:4723

約数の個数: 16

約数和(自身を含む): 147640320

約数和(自身を除く): 57519322

約数列:

[1, 2, 11, 22, 1151, 2302, 3559, 7118, 12661, 25322, 39149, 78298, 4096409, 8192818, 45060499, 90120998]

約数ペア:

[(1, 90120998), (2, 45060499), (11, 8192818), (22, 4096409), (1151, 78298), (2302, 39149), (3559, 25322), (7118, 12661)]