40906328

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{222317}}^1$

素因数の和:222346

約数の個数: 16

約数和(自身を含む): 80034480

約数和(自身を除く): 39128152

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 222317, 444634, 889268, 1778536, 5113291, 10226582, 20453164, 40906328]

約数ペア:

[(1, 40906328), (2, 20453164), (4, 10226582), (8, 5113291), (23, 1778536), (46, 889268), (92, 444634), (184, 222317)]