16107856

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{5059}}^1$

素因数の和:5266

約数の個数: 20

約数和(自身を含む): 31372000

約数和(自身を除く): 15264144

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 5059, 10118, 20236, 40472, 80944, 1006741, 2013482, 4026964, 8053928, 16107856]

約数ペア:

[(1, 16107856), (2, 8053928), (4, 4026964), (8, 2013482), (16, 1006741), (199, 80944), (398, 40472), (796, 20236), (1592, 10118), (3184, 5059)]