42723358

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1\times {\mathrm{853}}^1$

素因数の和:1251

約数の個数: 16

約数和(自身を含む): 65177280

約数和(自身を除く): 22453922

約数列:

[1, 2, 79, 158, 317, 634, 853, 1706, 25043, 50086, 67387, 134774, 270401, 540802, 21361679, 42723358]

約数ペア:

[(1, 42723358), (2, 21361679), (79, 540802), (158, 270401), (317, 134774), (634, 67387), (853, 50086), (1706, 25043)]