81924752

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{56267}}^1$

素因数の和:56295

約数の個数: 40

約数和(自身を含む): 195362496

約数和(自身を除く): 113437744

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 56267, 112534, 225068, 393869, 450136, 731471, 787738, 900272, 1462942, 1575476, 2925884, 3150952, 5120297, 5851768, 6301904, 10240594, 11703536, 20481188, 40962376, 81924752]

約数ペア:

[(1, 81924752), (2, 40962376), (4, 20481188), (7, 11703536), (8, 10240594), (13, 6301904), (14, 5851768), (16, 5120297), (26, 3150952), (28, 2925884), (52, 1575476), (56, 1462942), (91, 900272), (104, 787738), (112, 731471), (182, 450136), (208, 393869), (364, 225068), (728, 112534), (1456, 56267)]