90169688

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{34259}}^1$

素因数の和:34319

約数の個数: 32

約数和(自身を含む): 197337600

約数和(自身を除く): 107167912

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 34259, 68518, 137036, 239813, 274072, 479626, 959252, 1610173, 1918504, 3220346, 6440692, 11271211, 12881384, 22542422, 45084844, 90169688]

約数ペア:

[(1, 90169688), (2, 45084844), (4, 22542422), (7, 12881384), (8, 11271211), (14, 6440692), (28, 3220346), (47, 1918504), (56, 1610173), (94, 959252), (188, 479626), (329, 274072), (376, 239813), (658, 137036), (1316, 68518), (2632, 34259)]