80943874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{46573}}^1$

素因数の和:46665

約数の個数: 16

約数和(自身を含む): 134133120

約数和(自身を除く): 53189246

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 46573, 93146, 512303, 1024606, 3679267, 7358534, 40471937, 80943874]

約数ペア:

[(1, 80943874), (2, 40471937), (11, 7358534), (22, 3679267), (79, 1024606), (158, 512303), (869, 93146), (1738, 46573)]