81016944

素因数分解:

$2^4\times 3^1\times {\mathrm{1687853}}^1$

素因数の和:1687864

約数の個数: 20

約数和(自身を含む): 209293896

約数和(自身を除く): 128276952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1687853, 3375706, 5063559, 6751412, 10127118, 13502824, 20254236, 27005648, 40508472, 81016944]

約数ペア:

[(1, 81016944), (2, 40508472), (3, 27005648), (4, 20254236), (6, 13502824), (8, 10127118), (12, 6751412), (16, 5063559), (24, 3375706), (48, 1687853)]