31936145

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1\times {\mathrm{347}}^1$

素因数の和:664

約数の個数: 16

約数和(自身を含む): 39087360

約数和(自身を除く): 7151215

約数列:

[1, 5, 79, 233, 347, 395, 1165, 1735, 18407, 27413, 80851, 92035, 137065, 404255, 6387229, 31936145]

約数ペア:

[(1, 31936145), (5, 6387229), (79, 404255), (233, 137065), (347, 92035), (395, 80851), (1165, 27413), (1735, 18407)]