84080042

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{27281}}^1$

素因数の和:27373

約数の個数: 16

約数和(自身を含む): 133572672

約数和(自身を除く): 49492630

約数列:

[1, 2, 23, 46, 67, 134, 1541, 3082, 27281, 54562, 627463, 1254926, 1827827, 3655654, 42040021, 84080042]

約数ペア:

[(1, 84080042), (2, 42040021), (23, 3655654), (46, 1827827), (67, 1254926), (134, 627463), (1541, 54562), (3082, 27281)]