66487088

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{41143}}^1$

素因数の和:41252

約数の個数: 20

約数和(自身を含む): 130097328

約数和(自身を除く): 63610240

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 41143, 82286, 164572, 329144, 658288, 4155443, 8310886, 16621772, 33243544, 66487088]

約数ペア:

[(1, 66487088), (2, 33243544), (4, 16621772), (8, 8310886), (16, 4155443), (101, 658288), (202, 329144), (404, 164572), (808, 82286), (1616, 41143)]