40498288

素因数分解:

$2^4\times {\mathrm{821}}^1\times {\mathrm{3083}}^1$

素因数の和:3912

約数の個数: 20

約数和(自身を含む): 78586488

約数和(自身を除く): 38088200

約数列:

[1, 2, 4, 8, 16, 821, 1642, 3083, 3284, 6166, 6568, 12332, 13136, 24664, 49328, 2531143, 5062286, 10124572, 20249144, 40498288]

約数ペア:

[(1, 40498288), (2, 20249144), (4, 10124572), (8, 5062286), (16, 2531143), (821, 49328), (1642, 24664), (3083, 13136), (3284, 12332), (6166, 6568)]