80231286

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{5197}}^1$

素因数の和:5316

約数の個数: 32

約数和(自身を含む): 167666688

約数和(自身を除く): 87435402

約数列:

[1, 2, 3, 6, 31, 62, 83, 93, 166, 186, 249, 498, 2573, 5146, 5197, 7719, 10394, 15438, 15591, 31182, 161107, 322214, 431351, 483321, 862702, 966642, 1294053, 2588106, 13371881, 26743762, 40115643, 80231286]

約数ペア:

[(1, 80231286), (2, 40115643), (3, 26743762), (6, 13371881), (31, 2588106), (62, 1294053), (83, 966642), (93, 862702), (166, 483321), (186, 431351), (249, 322214), (498, 161107), (2573, 31182), (5146, 15591), (5197, 15438), (7719, 10394)]