80705338

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{185957}}^1$

素因数の和:185997

約数の個数: 16

約数和(自身を含む): 142815744

約数和(自身を除く): 62110406

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 185957, 371914, 1301699, 2603398, 5764667, 11529334, 40352669, 80705338]

約数ペア:

[(1, 80705338), (2, 40352669), (7, 11529334), (14, 5764667), (31, 2603398), (62, 1301699), (217, 371914), (434, 185957)]