123548752

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{38803}}^1$

素因数の和:39010

約数の個数: 20

約数和(自身を含む): 240584800

約数和(自身を除く): 117036048

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 38803, 77606, 155212, 310424, 620848, 7721797, 15443594, 30887188, 61774376, 123548752]

約数ペア:

[(1, 123548752), (2, 61774376), (4, 30887188), (8, 15443594), (16, 7721797), (199, 620848), (398, 310424), (796, 155212), (1592, 77606), (3184, 38803)]