31212752

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{9803}}^1$

素因数の和:10010

約数の個数: 20

約数和(自身を含む): 60784800

約数和(自身を除く): 29572048

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 9803, 19606, 39212, 78424, 156848, 1950797, 3901594, 7803188, 15606376, 31212752]

約数ペア:

[(1, 31212752), (2, 15606376), (4, 7803188), (8, 3901594), (16, 1950797), (199, 156848), (398, 78424), (796, 39212), (1592, 19606), (3184, 9803)]