16728952

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{123007}}^1$

素因数の和:123030

約数の個数: 16

約数和(自身を含む): 33212160

約数和(自身を除く): 16483208

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 123007, 246014, 492028, 984056, 2091119, 4182238, 8364476, 16728952]

約数ペア:

[(1, 16728952), (2, 8364476), (4, 4182238), (8, 2091119), (17, 984056), (34, 492028), (68, 246014), (136, 123007)]