82457848

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{15361}}^1$

素因数の和:15439

約数の個数: 32

約数和(自身を含む): 171439920

約数和(自身を除く): 88982072

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 5368, 15361, 30722, 61444, 122888, 168971, 337942, 675884, 937021, 1351768, 1874042, 3748084, 7496168, 10307231, 20614462, 41228924, 82457848]

約数ペア:

[(1, 82457848), (2, 41228924), (4, 20614462), (8, 10307231), (11, 7496168), (22, 3748084), (44, 1874042), (61, 1351768), (88, 937021), (122, 675884), (244, 337942), (488, 168971), (671, 122888), (1342, 61444), (2684, 30722), (5368, 15361)]