81182266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{5651}}^1$

素因数の和:6317

約数の個数: 16

約数和(自身を含む): 133070688

約数和(自身を除く): 51888422

約数列:

[1, 2, 11, 22, 653, 1306, 5651, 7183, 11302, 14366, 62161, 124322, 3690103, 7380206, 40591133, 81182266]

約数ペア:

[(1, 81182266), (2, 40591133), (11, 7380206), (22, 3690103), (653, 124322), (1306, 62161), (5651, 14366), (7183, 11302)]