31550292

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{10559}}^1$

素因数の和:10652

約数の個数: 36

約数和(自身を含む): 80720640

約数和(自身を除く): 49170348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 498, 747, 996, 1494, 2988, 10559, 21118, 31677, 42236, 63354, 95031, 126708, 190062, 380124, 876397, 1752794, 2629191, 3505588, 5258382, 7887573, 10516764, 15775146, 31550292]

約数ペア:

[(1, 31550292), (2, 15775146), (3, 10516764), (4, 7887573), (6, 5258382), (9, 3505588), (12, 2629191), (18, 1752794), (36, 876397), (83, 380124), (166, 190062), (249, 126708), (332, 95031), (498, 63354), (747, 42236), (996, 31677), (1494, 21118), (2988, 10559)]