80258218

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{7351}}^1$

素因数の和:7509

約数の個数: 16

約数和(自身を含む): 123866496

約数和(自身を除く): 43608278

約数列:

[1, 2, 53, 103, 106, 206, 5459, 7351, 10918, 14702, 389603, 757153, 779206, 1514306, 40129109, 80258218]

約数ペア:

[(1, 80258218), (2, 40129109), (53, 1514306), (103, 779206), (106, 757153), (206, 389603), (5459, 14702), (7351, 10918)]