80251966

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{9011}}^1$

素因数の和:9147

約数の個数: 16

約数和(自身を含む): 124041168

約数和(自身を除く): 43789202

約数列:

[1, 2, 61, 73, 122, 146, 4453, 8906, 9011, 18022, 549671, 657803, 1099342, 1315606, 40125983, 80251966]

約数ペア:

[(1, 80251966), (2, 40125983), (61, 1315606), (73, 1099342), (122, 657803), (146, 549671), (4453, 18022), (8906, 9011)]