89240872

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83873}}^1$

素因数の和:83905

約数の個数: 32

約数和(自身を含む): 201297600

約数和(自身を除く): 112056728

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 83873, 167746, 335492, 587111, 670984, 1174222, 1593587, 2348444, 3187174, 4696888, 6374348, 11155109, 12748696, 22310218, 44620436, 89240872]

約数ペア:

[(1, 89240872), (2, 44620436), (4, 22310218), (7, 12748696), (8, 11155109), (14, 6374348), (19, 4696888), (28, 3187174), (38, 2348444), (56, 1593587), (76, 1174222), (133, 670984), (152, 587111), (266, 335492), (532, 167746), (1064, 83873)]