90168158

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1\times {\mathrm{2221}}^1$

素因数の和:2659

約数の個数: 16

約数和(自身を含む): 138226176

約数和(自身を除く): 48058018

約数列:

[1, 2, 53, 106, 383, 766, 2221, 4442, 20299, 40598, 117713, 235426, 850643, 1701286, 45084079, 90168158]

約数ペア:

[(1, 90168158), (2, 45084079), (53, 1701286), (106, 850643), (383, 235426), (766, 117713), (2221, 40598), (4442, 20299)]