80427206

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{7247}}^1$

素因数の和:7459

約数の個数: 16

約数和(自身を含む): 125245440

約数和(自身を除く): 44818234

約数列:

[1, 2, 31, 62, 179, 358, 5549, 7247, 11098, 14494, 224657, 449314, 1297213, 2594426, 40213603, 80427206]

約数ペア:

[(1, 80427206), (2, 40213603), (31, 2594426), (62, 1297213), (179, 449314), (358, 224657), (5549, 14494), (7247, 11098)]