133028984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{2351}}^1$

素因数の和:3011

約数の個数: 32

約数和(自身を含む): 272643840

約数和(自身を除く): 139614856

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 643, 1286, 2351, 2572, 4702, 5144, 7073, 9404, 14146, 18808, 25861, 28292, 51722, 56584, 103444, 206888, 1511693, 3023386, 6046772, 12093544, 16628623, 33257246, 66514492, 133028984]

約数ペア:

[(1, 133028984), (2, 66514492), (4, 33257246), (8, 16628623), (11, 12093544), (22, 6046772), (44, 3023386), (88, 1511693), (643, 206888), (1286, 103444), (2351, 56584), (2572, 51722), (4702, 28292), (5144, 25861), (7073, 18808), (9404, 14146)]