80251216

素因数分解:

$2^4\times {\mathrm{859}}^1\times {\mathrm{5839}}^1$

素因数の和:6706

約数の個数: 20

約数和(自身を含む): 155694400

約数和(自身を除く): 75443184

約数列:

[1, 2, 4, 8, 16, 859, 1718, 3436, 5839, 6872, 11678, 13744, 23356, 46712, 93424, 5015701, 10031402, 20062804, 40125608, 80251216]

約数ペア:

[(1, 80251216), (2, 40125608), (4, 20062804), (8, 10031402), (16, 5015701), (859, 93424), (1718, 46712), (3436, 23356), (5839, 13744), (6872, 11678)]