193669936

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{12239}}^1$

素因数の和:12313

約数の個数: 40

約数和(自身を含む): 400688640

約数和(自身を除く): 207018704

約数列:

[1, 2, 4, 8, 16, 23, 43, 46, 86, 92, 172, 184, 344, 368, 688, 989, 1978, 3956, 7912, 12239, 15824, 24478, 48956, 97912, 195824, 281497, 526277, 562994, 1052554, 1125988, 2105108, 2251976, 4210216, 4503952, 8420432, 12104371, 24208742, 48417484, 96834968, 193669936]

約数ペア:

[(1, 193669936), (2, 96834968), (4, 48417484), (8, 24208742), (16, 12104371), (23, 8420432), (43, 4503952), (46, 4210216), (86, 2251976), (92, 2105108), (172, 1125988), (184, 1052554), (344, 562994), (368, 526277), (688, 281497), (989, 195824), (1978, 97912), (3956, 48956), (7912, 24478), (12239, 15824)]