40690894

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{62989}}^1$

素因数の和:63027

約数の個数: 16

約数和(自身を含む): 68029200

約数和(自身を除く): 27338306

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 62989, 125978, 1070813, 1196791, 2141626, 2393582, 20345447, 40690894]

約数ペア:

[(1, 40690894), (2, 20345447), (17, 2393582), (19, 2141626), (34, 1196791), (38, 1070813), (323, 125978), (646, 62989)]