81703682

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{18311}}^1$

素因数の和:18433

約数の個数: 16

約数和(自身を含む): 129209472

約数和(自身を除く): 47505790

約数列:

[1, 2, 23, 46, 97, 194, 2231, 4462, 18311, 36622, 421153, 842306, 1776167, 3552334, 40851841, 81703682]

約数ペア:

[(1, 81703682), (2, 40851841), (23, 3552334), (46, 1776167), (97, 842306), (194, 421153), (2231, 36622), (4462, 18311)]