79993952

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3209}}^1$

素因数の和:3279

約数の個数: 48

約数和(自身を含む): 169873200

約数和(自身を除く): 89879248

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 76, 82, 152, 164, 304, 328, 608, 656, 779, 1312, 1558, 3116, 3209, 6232, 6418, 12464, 12836, 24928, 25672, 51344, 60971, 102688, 121942, 131569, 243884, 263138, 487768, 526276, 975536, 1052552, 1951072, 2105104, 2499811, 4210208, 4999622, 9999244, 19998488, 39996976, 79993952]

約数ペア:

[(1, 79993952), (2, 39996976), (4, 19998488), (8, 9999244), (16, 4999622), (19, 4210208), (32, 2499811), (38, 2105104), (41, 1951072), (76, 1052552), (82, 975536), (152, 526276), (164, 487768), (304, 263138), (328, 243884), (608, 131569), (656, 121942), (779, 102688), (1312, 60971), (1558, 51344), (3116, 25672), (3209, 24928), (6232, 12836), (6418, 12464)]