31050544

素因数分解:

$2^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2591}}^1$

素因数の和:2713

約数の個数: 40

約数和(自身を含む): 69424128

約数和(自身を除く): 38373584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 107, 112, 214, 428, 749, 856, 1498, 1712, 2591, 2996, 5182, 5992, 10364, 11984, 18137, 20728, 36274, 41456, 72548, 145096, 277237, 290192, 554474, 1108948, 1940659, 2217896, 3881318, 4435792, 7762636, 15525272, 31050544]

約数ペア:

[(1, 31050544), (2, 15525272), (4, 7762636), (7, 4435792), (8, 3881318), (14, 2217896), (16, 1940659), (28, 1108948), (56, 554474), (107, 290192), (112, 277237), (214, 145096), (428, 72548), (749, 41456), (856, 36274), (1498, 20728), (1712, 18137), (2591, 11984), (2996, 10364), (5182, 5992)]