31460291636

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{77872009}}^1$

素因数の和:77872114

約数の個数: 12

約数和(自身を含む): 55600615140

約数和(自身を除く): 24140323504

約数列:

[1, 2, 4, 101, 202, 404, 77872009, 155744018, 311488036, 7865072909, 15730145818, 31460291636]

約数ペア:

[(1, 31460291636), (2, 15730145818), (4, 7865072909), (101, 311488036), (202, 155744018), (404, 77872009)]