90470146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{11117}}^1$

素因数の和:11445

約数の個数: 16

約数和(自身を含む): 146624184

約数和(自身を除く): 56154038

約数列:

[1, 2, 13, 26, 313, 626, 4069, 8138, 11117, 22234, 144521, 289042, 3479621, 6959242, 45235073, 90470146]

約数ペア:

[(1, 90470146), (2, 45235073), (13, 6959242), (26, 3479621), (313, 289042), (626, 144521), (4069, 22234), (8138, 11117)]