89432884

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{1879}}^1$

素因数の和:2119

約数の個数: 24

約数和(自身を含む): 159709760

約数和(自身を除く): 70276876

約数列:

[1, 2, 4, 73, 146, 163, 292, 326, 652, 1879, 3758, 7516, 11899, 23798, 47596, 137167, 274334, 306277, 548668, 612554, 1225108, 22358221, 44716442, 89432884]

約数ペア:

[(1, 89432884), (2, 44716442), (4, 22358221), (73, 1225108), (146, 612554), (163, 548668), (292, 306277), (326, 274334), (652, 137167), (1879, 47596), (3758, 23798), (7516, 11899)]