80705312

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{132739}}^1$

素因数の和:132768

約数の個数: 24

約数和(自身を含む): 167252400

約数和(自身を除く): 86547088

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 132739, 265478, 530956, 1061912, 2123824, 2522041, 4247648, 5044082, 10088164, 20176328, 40352656, 80705312]

約数ペア:

[(1, 80705312), (2, 40352656), (4, 20176328), (8, 10088164), (16, 5044082), (19, 4247648), (32, 2522041), (38, 2123824), (76, 1061912), (152, 530956), (304, 265478), (608, 132739)]