81955824

素因数分解:

$2^4\times 3^1\times {\mathrm{1707413}}^1$

素因数の和:1707424

約数の個数: 20

約数和(自身を含む): 211719336

約数和(自身を除く): 129763512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1707413, 3414826, 5122239, 6829652, 10244478, 13659304, 20488956, 27318608, 40977912, 81955824]

約数ペア:

[(1, 81955824), (2, 40977912), (3, 27318608), (4, 20488956), (6, 13659304), (8, 10244478), (12, 6829652), (16, 5122239), (24, 3414826), (48, 1707413)]