31523296

素因数分解:

$2^5\times 7^1\times {\mathrm{140729}}^1$

素因数の和:140746

約数の個数: 24

約数和(自身を含む): 70927920

約数和(自身を除く): 39404624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 140729, 281458, 562916, 985103, 1125832, 1970206, 2251664, 3940412, 4503328, 7880824, 15761648, 31523296]

約数ペア:

[(1, 31523296), (2, 15761648), (4, 7880824), (7, 4503328), (8, 3940412), (14, 2251664), (16, 1970206), (28, 1125832), (32, 985103), (56, 562916), (112, 281458), (224, 140729)]