90537290

素因数分解:

$2^1\times 5^1\times {\mathrm{467}}^1\times {\mathrm{19387}}^1$

素因数の和:19861

約数の個数: 16

約数和(自身を含む): 163324512

約数和(自身を除く): 72787222

約数列:

[1, 2, 5, 10, 467, 934, 2335, 4670, 19387, 38774, 96935, 193870, 9053729, 18107458, 45268645, 90537290]

約数ペア:

[(1, 90537290), (2, 45268645), (5, 18107458), (10, 9053729), (467, 193870), (934, 96935), (2335, 38774), (4670, 19387)]