86677670

素因数分解:

$2^1\times 5^1\times {\mathrm{1657}}^1\times {\mathrm{5231}}^1$

素因数の和:6895

約数の個数: 16

約数和(自身を含む): 156143808

約数和(自身を除く): 69466138

約数列:

[1, 2, 5, 10, 1657, 3314, 5231, 8285, 10462, 16570, 26155, 52310, 8667767, 17335534, 43338835, 86677670]

約数ペア:

[(1, 86677670), (2, 43338835), (5, 17335534), (10, 8667767), (1657, 52310), (3314, 26155), (5231, 16570), (8285, 10462)]