90249712

素因数分解:

$2^4\times 7^1\times {\mathrm{311}}^1\times {\mathrm{2591}}^1$

素因数の和:2917

約数の個数: 40

約数和(自身を含む): 200558592

約数和(自身を除く): 110308880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 311, 622, 1244, 2177, 2488, 2591, 4354, 4976, 5182, 8708, 10364, 17416, 18137, 20728, 34832, 36274, 41456, 72548, 145096, 290192, 805801, 1611602, 3223204, 5640607, 6446408, 11281214, 12892816, 22562428, 45124856, 90249712]

約数ペア:

[(1, 90249712), (2, 45124856), (4, 22562428), (7, 12892816), (8, 11281214), (14, 6446408), (16, 5640607), (28, 3223204), (56, 1611602), (112, 805801), (311, 290192), (622, 145096), (1244, 72548), (2177, 41456), (2488, 36274), (2591, 34832), (4354, 20728), (4976, 18137), (5182, 17416), (8708, 10364)]