90224066

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{139}}^1\times {\mathrm{1123}}^1$

素因数の和:1298

約数の個数: 24

約数和(自身を含む): 144928560

約数和(自身を除く): 54704494

約数列:

[1, 2, 17, 34, 139, 278, 289, 578, 1123, 2246, 2363, 4726, 19091, 38182, 40171, 80342, 156097, 312194, 324547, 649094, 2653649, 5307298, 45112033, 90224066]

約数ペア:

[(1, 90224066), (2, 45112033), (17, 5307298), (34, 2653649), (139, 649094), (278, 324547), (289, 312194), (578, 156097), (1123, 80342), (2246, 40171), (2363, 38182), (4726, 19091)]