31944416

素因数分解:

$2^5\times 7^1\times {\mathrm{142609}}^1$

素因数の和:142626

約数の個数: 24

約数和(自身を含む): 71875440

約数和(自身を除く): 39931024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 142609, 285218, 570436, 998263, 1140872, 1996526, 2281744, 3993052, 4563488, 7986104, 15972208, 31944416]

約数ペア:

[(1, 31944416), (2, 15972208), (4, 7986104), (7, 4563488), (8, 3993052), (14, 2281744), (16, 1996526), (28, 1140872), (32, 998263), (56, 570436), (112, 285218), (224, 142609)]