86101689610

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{210004121}}^1$

素因数の和:210004169

約数の個数: 16

約数和(自身を含む): 158763116232

約数和(自身を除く): 72661426622

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 210004121, 420008242, 1050020605, 2100041210, 8610168961, 17220337922, 43050844805, 86101689610]

約数ペア:

[(1, 86101689610), (2, 43050844805), (5, 17220337922), (10, 8610168961), (41, 2100041210), (82, 1050020605), (205, 420008242), (410, 210004121)]