8880392

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 18567360

約数和(自身を除く): 9686968

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 167, 184, 289, 334, 391, 578, 668, 782, 1156, 1336, 1564, 2312, 2839, 3128, 3841, 5678, 6647, 7682, 11356, 13294, 15364, 22712, 26588, 30728, 48263, 53176, 65297, 96526, 130594, 193052, 261188, 386104, 522376, 1110049, 2220098, 4440196, 8880392]

約数ペア:

[(1, 8880392), (2, 4440196), (4, 2220098), (8, 1110049), (17, 522376), (23, 386104), (34, 261188), (46, 193052), (68, 130594), (92, 96526), (136, 65297), (167, 53176), (184, 48263), (289, 30728), (334, 26588), (391, 22712), (578, 15364), (668, 13294), (782, 11356), (1156, 7682), (1336, 6647), (1564, 5678), (2312, 3841), (2839, 3128)]