316376.00000000

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{105983}}^1$

素因数の和:106032

約数の個数: 20

約数和(自身を含む): 137991168

約数和(自身を除く): 68466320

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 105983, 211966, 423932, 847864, 1695728, 4345303, 8690606, 17381212, 34762424, 69524848]

約数ペア:

[(1, 69524848), (2, 34762424), (4, 17381212), (8, 8690606), (16, 4345303), (41, 1695728), (82, 847864), (164, 423932), (328, 211966), (656, 105983)]