90763528

素因数分解:

$2^3\times {\mathrm{73}}^2\times {\mathrm{2129}}^1$

素因数の和:2281

約数の個数: 24

約数和(自身を含む): 172625850

約数和(自身を除く): 81862322

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 2129, 4258, 5329, 8516, 10658, 17032, 21316, 42632, 155417, 310834, 621668, 1243336, 11345441, 22690882, 45381764, 90763528]

約数ペア:

[(1, 90763528), (2, 45381764), (4, 22690882), (8, 11345441), (73, 1243336), (146, 621668), (292, 310834), (584, 155417), (2129, 42632), (4258, 21316), (5329, 17032), (8516, 10658)]