66380432

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{41077}}^1$

素因数の和:41186

約数の個数: 20

約数和(自身を含む): 129888636

約数和(自身を除く): 63508204

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 41077, 82154, 164308, 328616, 657232, 4148777, 8297554, 16595108, 33190216, 66380432]

約数ペア:

[(1, 66380432), (2, 33190216), (4, 16595108), (8, 8297554), (16, 4148777), (101, 657232), (202, 328616), (404, 164308), (808, 82154), (1616, 41077)]