90253802

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{277}}^1\times {\mathrm{1613}}^1$

素因数の和:1993

約数の個数: 16

約数和(自身を含む): 137299752

約数和(自身を除く): 47045950

約数列:

[1, 2, 101, 202, 277, 554, 1613, 3226, 27977, 55954, 162913, 325826, 446801, 893602, 45126901, 90253802]

約数ペア:

[(1, 90253802), (2, 45126901), (101, 893602), (202, 446801), (277, 325826), (554, 162913), (1613, 55954), (3226, 27977)]