40891286

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{5323}}^1$

素因数の和:5515

約数の個数: 16

約数和(自身を含む): 64399104

約数和(自身を除く): 23507818

約数列:

[1, 2, 23, 46, 167, 334, 3841, 5323, 7682, 10646, 122429, 244858, 888941, 1777882, 20445643, 40891286]

約数ペア:

[(1, 40891286), (2, 20445643), (23, 1777882), (46, 888941), (167, 244858), (334, 122429), (3841, 10646), (5323, 7682)]