16319928

素因数分解:

$2^3\times 3^1\times {\mathrm{647}}^1\times {\mathrm{1051}}^1$

素因数の和:1707

約数の個数: 32

約数和(自身を含む): 40901760

約数和(自身を除く): 24581832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 647, 1051, 1294, 1941, 2102, 2588, 3153, 3882, 4204, 5176, 6306, 7764, 8408, 12612, 15528, 25224, 679997, 1359994, 2039991, 2719988, 4079982, 5439976, 8159964, 16319928]

約数ペア:

[(1, 16319928), (2, 8159964), (3, 5439976), (4, 4079982), (6, 2719988), (8, 2039991), (12, 1359994), (24, 679997), (647, 25224), (1051, 15528), (1294, 12612), (1941, 8408), (2102, 7764), (2588, 6306), (3153, 5176), (3882, 4204)]