54117256

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{397921}}^1$

素因数の和:397944

約数の個数: 16

約数和(自身を含む): 107438940

約数和(自身を除く): 53321684

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 397921, 795842, 1591684, 3183368, 6764657, 13529314, 27058628, 54117256]

約数ペア:

[(1, 54117256), (2, 27058628), (4, 13529314), (8, 6764657), (17, 3183368), (34, 1591684), (68, 795842), (136, 397921)]