31957184

素因数分解:

$2^6\times 7^1\times {\mathrm{71333}}^1$

素因数の和:71352

約数の個数: 28

約数和(自身を含む): 72475344

約数和(自身を除く): 40518160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 71333, 142666, 285332, 499331, 570664, 998662, 1141328, 1997324, 2282656, 3994648, 4565312, 7989296, 15978592, 31957184]

約数ペア:

[(1, 31957184), (2, 15978592), (4, 7989296), (7, 4565312), (8, 3994648), (14, 2282656), (16, 1997324), (28, 1141328), (32, 998662), (56, 570664), (64, 499331), (112, 285332), (224, 142666), (448, 71333)]