39038668

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{863}}^1$

素因数の和:1173

約数の個数: 24

約数和(自身を含む): 70253568

約数和(自身を除く): 31214900

約数列:

[1, 2, 4, 43, 86, 172, 263, 526, 863, 1052, 1726, 3452, 11309, 22618, 37109, 45236, 74218, 148436, 226969, 453938, 907876, 9759667, 19519334, 39038668]

約数ペア:

[(1, 39038668), (2, 19519334), (4, 9759667), (43, 907876), (86, 453938), (172, 226969), (263, 148436), (526, 74218), (863, 45236), (1052, 37109), (1726, 22618), (3452, 11309)]