87353486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{39313}}^1$

素因数の和:39427

約数の個数: 16

約数和(自身を含む): 144361008

約数和(自身を除く): 57007522

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 39313, 78626, 432443, 864886, 3970613, 7941226, 43676743, 87353486]

約数ペア:

[(1, 87353486), (2, 43676743), (11, 7941226), (22, 3970613), (101, 864886), (202, 432443), (1111, 78626), (2222, 39313)]