39457744

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{60149}}^1$

素因数の和:60198

約数の個数: 20

約数和(自身を含む): 78315300

約数和(自身を除く): 38857556

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 60149, 120298, 240596, 481192, 962384, 2466109, 4932218, 9864436, 19728872, 39457744]

約数ペア:

[(1, 39457744), (2, 19728872), (4, 9864436), (8, 4932218), (16, 2466109), (41, 962384), (82, 481192), (164, 240596), (328, 120298), (656, 60149)]