31089282

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{38959}}^1$

素因数の和:38990

約数の個数: 32

約数和(自身を含む): 74803200

約数和(自身を除く): 43713918

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 38959, 77918, 116877, 233754, 272713, 545426, 740221, 818139, 1480442, 1636278, 2220663, 4441326, 5181547, 10363094, 15544641, 31089282]

約数ペア:

[(1, 31089282), (2, 15544641), (3, 10363094), (6, 5181547), (7, 4441326), (14, 2220663), (19, 1636278), (21, 1480442), (38, 818139), (42, 740221), (57, 545426), (114, 272713), (133, 233754), (266, 116877), (399, 77918), (798, 38959)]