31080812

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{14051}}^1$

素因数の和:14141

約数の個数: 24

約数和(自身を含む): 62952960

約数和(自身を除く): 31872148

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 14051, 28102, 56204, 98357, 196714, 393428, 1110029, 2220058, 4440116, 7770203, 15540406, 31080812]

約数ペア:

[(1, 31080812), (2, 15540406), (4, 7770203), (7, 4440116), (14, 2220058), (28, 1110029), (79, 393428), (158, 196714), (316, 98357), (553, 56204), (1106, 28102), (2212, 14051)]