80259056

素因数分解:

$2^4\times {\mathrm{647}}^1\times {\mathrm{7753}}^1$

素因数の和:8408

約数の個数: 20

約数和(自身を含む): 155762352

約数和(自身を除く): 75503296

約数列:

[1, 2, 4, 8, 16, 647, 1294, 2588, 5176, 7753, 10352, 15506, 31012, 62024, 124048, 5016191, 10032382, 20064764, 40129528, 80259056]

約数ペア:

[(1, 80259056), (2, 40129528), (4, 20064764), (8, 10032382), (16, 5016191), (647, 124048), (1294, 62024), (2588, 31012), (5176, 15506), (7753, 10352)]