83277584

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{9311}}^1$

素因数の和:9375

約数の個数: 40

約数和(自身を含む): 177821952

約数和(自身を除く): 94544368

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 4472, 8944, 9311, 18622, 37244, 74488, 121043, 148976, 242086, 400373, 484172, 800746, 968344, 1601492, 1936688, 3202984, 5204849, 6405968, 10409698, 20819396, 41638792, 83277584]

約数ペア:

[(1, 83277584), (2, 41638792), (4, 20819396), (8, 10409698), (13, 6405968), (16, 5204849), (26, 3202984), (43, 1936688), (52, 1601492), (86, 968344), (104, 800746), (172, 484172), (208, 400373), (344, 242086), (559, 148976), (688, 121043), (1118, 74488), (2236, 37244), (4472, 18622), (8944, 9311)]