89120336

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{4129}}^1$

素因数の和:4227

約数の個数: 40

約数和(自身を含む): 184363200

約数和(自身を除く): 95242864

約数列:

[1, 2, 4, 8, 16, 19, 38, 71, 76, 142, 152, 284, 304, 568, 1136, 1349, 2698, 4129, 5396, 8258, 10792, 16516, 21584, 33032, 66064, 78451, 156902, 293159, 313804, 586318, 627608, 1172636, 1255216, 2345272, 4690544, 5570021, 11140042, 22280084, 44560168, 89120336]

約数ペア:

[(1, 89120336), (2, 44560168), (4, 22280084), (8, 11140042), (16, 5570021), (19, 4690544), (38, 2345272), (71, 1255216), (76, 1172636), (142, 627608), (152, 586318), (284, 313804), (304, 293159), (568, 156902), (1136, 78451), (1349, 66064), (2698, 33032), (4129, 21584), (5396, 16516), (8258, 10792)]