40545658

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{4057}}^1$

素因数の和:4341

約数の個数: 16

約数和(自身を含む): 64278720

約数和(自身を除く): 23733062

約数列:

[1, 2, 19, 38, 263, 526, 4057, 4997, 8114, 9994, 77083, 154166, 1066991, 2133982, 20272829, 40545658]

約数ペア:

[(1, 40545658), (2, 20272829), (19, 2133982), (38, 1066991), (263, 154166), (526, 77083), (4057, 9994), (4997, 8114)]