31944255847

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1\times {\mathrm{11551}}^1$

素因数の和:11863

約数の個数: 32

約数和(自身を含む): 38726000640

約数和(自身を除く): 6781744793

約数列:

[1, 7, 23, 89, 161, 193, 623, 1351, 2047, 4439, 11551, 14329, 17177, 31073, 80857, 120239, 265673, 395071, 1028039, 1859711, 2229343, 2765497, 7196273, 15605401, 23644897, 51274889, 165514279, 198411527, 358924223, 1388880689, 4563465121, 31944255847]

約数ペア:

[(1, 31944255847), (7, 4563465121), (23, 1388880689), (89, 358924223), (161, 198411527), (193, 165514279), (623, 51274889), (1351, 23644897), (2047, 15605401), (4439, 7196273), (11551, 2765497), (14329, 2229343), (17177, 1859711), (31073, 1028039), (80857, 395071), (120239, 265673)]