90111058

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{28319}}^1$

素因数の和:28401

約数の個数: 16

約数和(自身を含む): 142053120

約数和(自身を除く): 51942062

約数列:

[1, 2, 37, 43, 74, 86, 1591, 3182, 28319, 56638, 1047803, 1217717, 2095606, 2435434, 45055529, 90111058]

約数ペア:

[(1, 90111058), (2, 45055529), (37, 2435434), (43, 2095606), (74, 1217717), (86, 1047803), (1591, 56638), (3182, 28319)]