31941560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{114077}}^1$

素因数の和:114095

約数の個数: 32

約数和(自身を含む): 82136160

約数和(自身を除く): 50194600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 114077, 228154, 456308, 570385, 798539, 912616, 1140770, 1597078, 2281540, 3194156, 3992695, 4563080, 6388312, 7985390, 15970780, 31941560]

約数ペア:

[(1, 31941560), (2, 15970780), (4, 7985390), (5, 6388312), (7, 4563080), (8, 3992695), (10, 3194156), (14, 2281540), (20, 1597078), (28, 1140770), (35, 912616), (40, 798539), (56, 570385), (70, 456308), (140, 228154), (280, 114077)]