31372688

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{41719}}^1$

素因数の和:41774

約数の個数: 20

約数和(自身を含む): 62079360

約数和(自身を除く): 30706672

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 41719, 83438, 166876, 333752, 667504, 1960793, 3921586, 7843172, 15686344, 31372688]

約数ペア:

[(1, 31372688), (2, 15686344), (4, 7843172), (8, 3921586), (16, 1960793), (47, 667504), (94, 333752), (188, 166876), (376, 83438), (752, 41719)]