40920434

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{15349}}^1$

素因数の和:15425

約数の個数: 16

約数和(自身を含む): 64838400

約数和(自身を除く): 23917966

約数列:

[1, 2, 31, 43, 62, 86, 1333, 2666, 15349, 30698, 475819, 660007, 951638, 1320014, 20460217, 40920434]

約数ペア:

[(1, 40920434), (2, 20460217), (31, 1320014), (43, 951638), (62, 660007), (86, 475819), (1333, 30698), (2666, 15349)]