86456218

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{39989}}^1$

素因数の和:40061

約数の個数: 16

約数和(自身を含む): 138205440

約数和(自身を除く): 51749222

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 39989, 79978, 919747, 1839494, 1879483, 3758966, 43228109, 86456218]

約数ペア:

[(1, 86456218), (2, 43228109), (23, 3758966), (46, 1879483), (47, 1839494), (94, 919747), (1081, 79978), (2162, 39989)]