80306674

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{881}}^1$

素因数の和:1290

約数の個数: 32

約数和(自身を含む): 146313216

約数和(自身を除く): 66006542

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 383, 766, 881, 1762, 2681, 5362, 6167, 6511, 12334, 13022, 14977, 29954, 45577, 91154, 104839, 209678, 337423, 674846, 2361961, 4723922, 5736191, 11472382, 40153337, 80306674]

約数ペア:

[(1, 80306674), (2, 40153337), (7, 11472382), (14, 5736191), (17, 4723922), (34, 2361961), (119, 674846), (238, 337423), (383, 209678), (766, 104839), (881, 91154), (1762, 45577), (2681, 29954), (5362, 14977), (6167, 13022), (6511, 12334)]