112409264

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{638689}}^1$

素因数の和:638708

約数の個数: 20

約数和(自身を含む): 237592680

約数和(自身を除く): 125183416

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 638689, 1277378, 2554756, 5109512, 7025579, 10219024, 14051158, 28102316, 56204632, 112409264]

約数ペア:

[(1, 112409264), (2, 56204632), (4, 28102316), (8, 14051158), (11, 10219024), (16, 7025579), (22, 5109512), (44, 2554756), (88, 1277378), (176, 638689)]