90867956

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{2377}}^1$

素因数の和:2903

約数の個数: 24

約数和(自身を含む): 167791680

約数和(自身を除く): 76923724

約数列:

[1, 2, 4, 19, 38, 76, 503, 1006, 2012, 2377, 4754, 9508, 9557, 19114, 38228, 45163, 90326, 180652, 1195631, 2391262, 4782524, 22716989, 45433978, 90867956]

約数ペア:

[(1, 90867956), (2, 45433978), (4, 22716989), (19, 4782524), (38, 2391262), (76, 1195631), (503, 180652), (1006, 90326), (2012, 45163), (2377, 38228), (4754, 19114), (9508, 9557)]