22462168

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:256

約数の個数: 64

約数和(自身を含む): 47900160

約数和(自身を除く): 25437992

約数列:

[1, 2, 4, 8, 17, 23, 34, 43, 46, 68, 86, 92, 136, 167, 172, 184, 334, 344, 391, 668, 731, 782, 989, 1336, 1462, 1564, 1978, 2839, 2924, 3128, 3841, 3956, 5678, 5848, 7181, 7682, 7912, 11356, 14362, 15364, 16813, 22712, 28724, 30728, 33626, 57448, 65297, 67252, 122077, 130594, 134504, 165163, 244154, 261188, 330326, 488308, 522376, 660652, 976616, 1321304, 2807771, 5615542, 11231084, 22462168]

約数ペア:

[(1, 22462168), (2, 11231084), (4, 5615542), (8, 2807771), (17, 1321304), (23, 976616), (34, 660652), (43, 522376), (46, 488308), (68, 330326), (86, 261188), (92, 244154), (136, 165163), (167, 134504), (172, 130594), (184, 122077), (334, 67252), (344, 65297), (391, 57448), (668, 33626), (731, 30728), (782, 28724), (989, 22712), (1336, 16813), (1462, 15364), (1564, 14362), (1978, 11356), (2839, 7912), (2924, 7682), (3128, 7181), (3841, 5848), (3956, 5678)]