86139122

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{13103}}^1$

素因数の和:13297

約数の個数: 16

約数和(自身を含む): 136805760

約数和(自身を除く): 50666638

約数列:

[1, 2, 19, 38, 173, 346, 3287, 6574, 13103, 26206, 248957, 497914, 2266819, 4533638, 43069561, 86139122]

約数ペア:

[(1, 86139122), (2, 43069561), (19, 4533638), (38, 2266819), (173, 497914), (346, 248957), (3287, 26206), (6574, 13103)]