2133968

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{3253}}^1$

素因数の和:3302

約数の個数: 20

約数和(自身を含む): 4236708

約数和(自身を除く): 2102740

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 3253, 6506, 13012, 26024, 52048, 133373, 266746, 533492, 1066984, 2133968]

約数ペア:

[(1, 2133968), (2, 1066984), (4, 533492), (8, 266746), (16, 133373), (41, 52048), (82, 26024), (164, 13012), (328, 6506), (656, 3253)]