90219602

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{87253}}^1$

素因数の和:87313

約数の個数: 16

約数和(自身を含む): 150774912

約数和(自身を除く): 60555310

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 87253, 174506, 959783, 1919566, 4100891, 8201782, 45109801, 90219602]

約数ペア:

[(1, 90219602), (2, 45109801), (11, 8201782), (22, 4100891), (47, 1919566), (94, 959783), (517, 174506), (1034, 87253)]