80667496

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{110807}}^1$

素因数の和:110833

約数の個数: 32

約数和(自身を含む): 186157440

約数和(自身を除く): 105489944

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 110807, 221614, 443228, 775649, 886456, 1440491, 1551298, 2880982, 3102596, 5761964, 6205192, 10083437, 11523928, 20166874, 40333748, 80667496]

約数ペア:

[(1, 80667496), (2, 40333748), (4, 20166874), (7, 11523928), (8, 10083437), (13, 6205192), (14, 5761964), (26, 3102596), (28, 2880982), (52, 1551298), (56, 1440491), (91, 886456), (104, 775649), (182, 443228), (364, 221614), (728, 110807)]