86616938

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{19447}}^1$

素因数の和:19597

約数の個数: 16

約数和(自身を含む): 138625344

約数和(自身を除く): 52008406

約数列:

[1, 2, 17, 34, 131, 262, 2227, 4454, 19447, 38894, 330599, 661198, 2547557, 5095114, 43308469, 86616938]

約数ペア:

[(1, 86616938), (2, 43308469), (17, 5095114), (34, 2547557), (131, 661198), (262, 330599), (2227, 38894), (4454, 19447)]