82040888

素因数分解:

$2^3\times {\mathrm{821}}^1\times {\mathrm{12491}}^1$

素因数の和:13318

約数の個数: 16

約数和(自身を含む): 154026360

約数和(自身を除く): 71985472

約数列:

[1, 2, 4, 8, 821, 1642, 3284, 6568, 12491, 24982, 49964, 99928, 10255111, 20510222, 41020444, 82040888]

約数ペア:

[(1, 82040888), (2, 41020444), (4, 20510222), (8, 10255111), (821, 99928), (1642, 49964), (3284, 24982), (6568, 12491)]