80857106

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{44281}}^1$

素因数の和:44377

約数の個数: 16

約数和(自身を含む): 133908768

約数和(自身を除く): 53051662

約数列:

[1, 2, 11, 22, 83, 166, 913, 1826, 44281, 88562, 487091, 974182, 3675323, 7350646, 40428553, 80857106]

約数ペア:

[(1, 80857106), (2, 40428553), (11, 7350646), (22, 3675323), (83, 974182), (166, 487091), (913, 88562), (1826, 44281)]