42696272

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{12647}}^1$

素因数の和:12866

約数の個数: 20

約数和(自身を含む): 83122656

約数和(自身を除く): 40426384

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 3376, 12647, 25294, 50588, 101176, 202352, 2668517, 5337034, 10674068, 21348136, 42696272]

約数ペア:

[(1, 42696272), (2, 21348136), (4, 10674068), (8, 5337034), (16, 2668517), (211, 202352), (422, 101176), (844, 50588), (1688, 25294), (3376, 12647)]