87223424

素因数分解:

$2^7\times {\mathrm{263}}^1\times {\mathrm{2591}}^1$

素因数の和:2868

約数の個数: 32

約数和(自身を含む): 174493440

約数和(自身を除く): 87270016

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 263, 526, 1052, 2104, 2591, 4208, 5182, 8416, 10364, 16832, 20728, 33664, 41456, 82912, 165824, 331648, 681433, 1362866, 2725732, 5451464, 10902928, 21805856, 43611712, 87223424]

約数ペア:

[(1, 87223424), (2, 43611712), (4, 21805856), (8, 10902928), (16, 5451464), (32, 2725732), (64, 1362866), (128, 681433), (263, 331648), (526, 165824), (1052, 82912), (2104, 41456), (2591, 33664), (4208, 20728), (5182, 16832), (8416, 10364)]