315057616

素因数分解:

$2^4\times {\mathrm{2503}}^1\times {\mathrm{7867}}^1$

素因数の和:10378

約数の個数: 20

約数和(自身を含む): 610745632

約数和(自身を除く): 295688016

約数列:

[1, 2, 4, 8, 16, 2503, 5006, 7867, 10012, 15734, 20024, 31468, 40048, 62936, 125872, 19691101, 39382202, 78764404, 157528808, 315057616]

約数ペア:

[(1, 315057616), (2, 157528808), (4, 78764404), (8, 39382202), (16, 19691101), (2503, 125872), (5006, 62936), (7867, 40048), (10012, 31468), (15734, 20024)]