316996132912

素因数分解:

$2^4\times {\mathrm{2081}}^1\times {\mathrm{9520547}}^1$

素因数の和:9522636

約数の個数: 20

約数和(自身を含む): 614475209016

約数和(自身を除く): 297479076104

約数列:

[1, 2, 4, 8, 16, 2081, 4162, 8324, 16648, 33296, 9520547, 19041094, 38082188, 76164376, 152328752, 19812258307, 39624516614, 79249033228, 158498066456, 316996132912]

約数ペア:

[(1, 316996132912), (2, 158498066456), (4, 79249033228), (8, 39624516614), (16, 19812258307), (2081, 152328752), (4162, 76164376), (8324, 38082188), (16648, 19041094), (33296, 9520547)]