31401394

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{8641}}^1$

素因数の和:8745

約数の個数: 16

約数和(自身を含む): 49777920

約数和(自身を除く): 18376526

約数列:

[1, 2, 23, 46, 79, 158, 1817, 3634, 8641, 17282, 198743, 397486, 682639, 1365278, 15700697, 31401394]

約数ペア:

[(1, 31401394), (2, 15700697), (23, 1365278), (46, 682639), (79, 397486), (158, 198743), (1817, 17282), (3634, 8641)]