40023884

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{4951}}^1$

素因数の和:5045

約数の個数: 24

約数和(自身を含む): 73210368

約数和(自身を除く): 33186484

約数列:

[1, 2, 4, 43, 47, 86, 94, 172, 188, 2021, 4042, 4951, 8084, 9902, 19804, 212893, 232697, 425786, 465394, 851572, 930788, 10005971, 20011942, 40023884]

約数ペア:

[(1, 40023884), (2, 20011942), (4, 10005971), (43, 930788), (47, 851572), (86, 465394), (94, 425786), (172, 232697), (188, 212893), (2021, 19804), (4042, 9902), (4951, 8084)]