79948496

素因数分解:

$2^4\times {\mathrm{647}}^1\times {\mathrm{7723}}^1$

素因数の和:8378

約数の個数: 20

約数和(自身を含む): 155159712

約数和(自身を除く): 75211216

約数列:

[1, 2, 4, 8, 16, 647, 1294, 2588, 5176, 7723, 10352, 15446, 30892, 61784, 123568, 4996781, 9993562, 19987124, 39974248, 79948496]

約数ペア:

[(1, 79948496), (2, 39974248), (4, 19987124), (8, 9993562), (16, 4996781), (647, 123568), (1294, 61784), (2588, 30892), (5176, 15446), (7723, 10352)]