85721851

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1103}}^1$

素因数の和:1266

約数の個数: 16

約数和(自身を含む): 93265920

約数和(自身を除く): 7544069

約数列:

[1, 23, 31, 109, 713, 1103, 2507, 3379, 25369, 34193, 77717, 120227, 786439, 2765221, 3727037, 85721851]

約数ペア:

[(1, 85721851), (23, 3727037), (31, 2765221), (109, 786439), (713, 120227), (1103, 77717), (2507, 34193), (3379, 25369)]