2016181448

素因数分解:

$2^3\times {\mathrm{193}}^1\times {\mathrm{257}}^1\times {\mathrm{5081}}^1$

素因数の和:5537

約数の個数: 32

約数和(自身を含む): 3815463960

約数和(自身を除く): 1799282512

約数列:

[1, 2, 4, 8, 193, 257, 386, 514, 772, 1028, 1544, 2056, 5081, 10162, 20324, 40648, 49601, 99202, 198404, 396808, 980633, 1305817, 1961266, 2611634, 3922532, 5223268, 7845064, 10446536, 252022681, 504045362, 1008090724, 2016181448]

約数ペア:

[(1, 2016181448), (2, 1008090724), (4, 504045362), (8, 252022681), (193, 10446536), (257, 7845064), (386, 5223268), (514, 3922532), (772, 2611634), (1028, 1961266), (1544, 1305817), (2056, 980633), (5081, 396808), (10162, 198404), (20324, 99202), (40648, 49601)]