78485816

素因数分解:

$2^3\times {\mathrm{2423}}^1\times {\mathrm{4049}}^1$

素因数の和:6478

約数の個数: 16

約数和(自身を含む): 147258000

約数和(自身を除く): 68772184

約数列:

[1, 2, 4, 8, 2423, 4049, 4846, 8098, 9692, 16196, 19384, 32392, 9810727, 19621454, 39242908, 78485816]

約数ペア:

[(1, 78485816), (2, 39242908), (4, 19621454), (8, 9810727), (2423, 32392), (4049, 19384), (4846, 16196), (8098, 9692)]