80951812

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{67}}^1\times {\mathrm{571}}^1$

素因数の和:688

約数の個数: 36

約数和(自身を含む): 150566416

約数和(自身を除く): 69614604

約数列:

[1, 2, 4, 23, 46, 67, 92, 134, 268, 529, 571, 1058, 1142, 1541, 2116, 2284, 3082, 6164, 13133, 26266, 35443, 38257, 52532, 70886, 76514, 141772, 153028, 302059, 604118, 879911, 1208236, 1759822, 3519644, 20237953, 40475906, 80951812]

約数ペア:

[(1, 80951812), (2, 40475906), (4, 20237953), (23, 3519644), (46, 1759822), (67, 1208236), (92, 879911), (134, 604118), (268, 302059), (529, 153028), (571, 141772), (1058, 76514), (1142, 70886), (1541, 52532), (2116, 38257), (2284, 35443), (3082, 26266), (6164, 13133)]