24640016

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{37561}}^1$

素因数の和:37610

約数の個数: 20

約数和(自身を含む): 48905724

約数和(自身を除く): 24265708

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 37561, 75122, 150244, 300488, 600976, 1540001, 3080002, 6160004, 12320008, 24640016]

約数ペア:

[(1, 24640016), (2, 12320008), (4, 6160004), (8, 3080002), (16, 1540001), (41, 600976), (82, 300488), (164, 150244), (328, 75122), (656, 37561)]