78980056

素因数分解:

$2^3\times {\mathrm{911}}^1\times {\mathrm{10837}}^1$

素因数の和:11754

約数の個数: 16

約数和(自身を含む): 148263840

約数和(自身を除く): 69283784

約数列:

[1, 2, 4, 8, 911, 1822, 3644, 7288, 10837, 21674, 43348, 86696, 9872507, 19745014, 39490028, 78980056]

約数ペア:

[(1, 78980056), (2, 39490028), (4, 19745014), (8, 9872507), (911, 86696), (1822, 43348), (3644, 21674), (7288, 10837)]