90869878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{77933}}^1$

素因数の和:77999

約数の個数: 16

約数和(自身を含む): 151503696

約数和(自身を除く): 60633818

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 77933, 155866, 857263, 1714526, 4130449, 8260898, 45434939, 90869878]

約数ペア:

[(1, 90869878), (2, 45434939), (11, 8260898), (22, 4130449), (53, 1714526), (106, 857263), (583, 155866), (1166, 77933)]