8057872

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{1609}}^1$

素因数の和:1930

約数の個数: 20

約数和(自身を含む): 15671740

約数和(自身を除く): 7613868

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 1609, 2504, 3218, 5008, 6436, 12872, 25744, 503617, 1007234, 2014468, 4028936, 8057872]

約数ペア:

[(1, 8057872), (2, 4028936), (4, 2014468), (8, 1007234), (16, 503617), (313, 25744), (626, 12872), (1252, 6436), (1609, 5008), (2504, 3218)]