80083744

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{619}}^1$

素因数の和:953

約数の個数: 48

約数和(自身を含む): 170614080

約数和(自身を除く): 90530336

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 311, 416, 619, 622, 1238, 1244, 2476, 2488, 4043, 4952, 4976, 8047, 8086, 9904, 9952, 16094, 16172, 19808, 32188, 32344, 64376, 64688, 128752, 129376, 192509, 257504, 385018, 770036, 1540072, 2502617, 3080144, 5005234, 6160288, 10010468, 20020936, 40041872, 80083744]

約数ペア:

[(1, 80083744), (2, 40041872), (4, 20020936), (8, 10010468), (13, 6160288), (16, 5005234), (26, 3080144), (32, 2502617), (52, 1540072), (104, 770036), (208, 385018), (311, 257504), (416, 192509), (619, 129376), (622, 128752), (1238, 64688), (1244, 64376), (2476, 32344), (2488, 32188), (4043, 19808), (4952, 16172), (4976, 16094), (8047, 9952), (8086, 9904)]