82876144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12853}}^1$

素因数の和:12905

約数の個数: 40

約数和(自身を含む): 178516352

約数和(自身を除く): 95640208

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 12853, 25706, 51412, 102824, 167089, 205648, 334178, 398443, 668356, 796886, 1336712, 1593772, 2673424, 3187544, 5179759, 6375088, 10359518, 20719036, 41438072, 82876144]

約数ペア:

[(1, 82876144), (2, 41438072), (4, 20719036), (8, 10359518), (13, 6375088), (16, 5179759), (26, 3187544), (31, 2673424), (52, 1593772), (62, 1336712), (104, 796886), (124, 668356), (208, 398443), (248, 334178), (403, 205648), (496, 167089), (806, 102824), (1612, 51412), (3224, 25706), (6448, 12853)]