81499994

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{863}}^1\times {\mathrm{2053}}^1$

素因数の和:2941

約数の個数: 16

約数和(自身を含む): 127775232

約数和(自身を除く): 46275238

約数列:

[1, 2, 23, 46, 863, 1726, 2053, 4106, 19849, 39698, 47219, 94438, 1771739, 3543478, 40749997, 81499994]

約数ペア:

[(1, 81499994), (2, 40749997), (23, 3543478), (46, 1771739), (863, 94438), (1726, 47219), (2053, 39698), (4106, 19849)]