89643596

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1009}}^1$

素因数の和:1206

約数の個数: 48

約数和(自身を含む): 190041600

約数和(自身を除く): 100398004

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 167, 266, 334, 532, 668, 1009, 1169, 2018, 2338, 3173, 4036, 4676, 6346, 7063, 12692, 14126, 19171, 22211, 28252, 38342, 44422, 76684, 88844, 134197, 168503, 268394, 337006, 536788, 674012, 1179521, 2359042, 3201557, 4718084, 6403114, 12806228, 22410899, 44821798, 89643596]

約数ペア:

[(1, 89643596), (2, 44821798), (4, 22410899), (7, 12806228), (14, 6403114), (19, 4718084), (28, 3201557), (38, 2359042), (76, 1179521), (133, 674012), (167, 536788), (266, 337006), (334, 268394), (532, 168503), (668, 134197), (1009, 88844), (1169, 76684), (2018, 44422), (2338, 38342), (3173, 28252), (4036, 22211), (4676, 19171), (6346, 14126), (7063, 12692)]