253184

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:82

約数の個数: 36

約数和(自身を含む): 539616

約数和(自身を除く): 286432

約数列:

[1, 2, 4, 8, 16, 23, 32, 43, 46, 64, 86, 92, 128, 172, 184, 256, 344, 368, 688, 736, 989, 1376, 1472, 1978, 2752, 2944, 3956, 5504, 5888, 7912, 11008, 15824, 31648, 63296, 126592, 253184]

約数ペア:

[(1, 253184), (2, 126592), (4, 63296), (8, 31648), (16, 15824), (23, 11008), (32, 7912), (43, 5888), (46, 5504), (64, 3956), (86, 2944), (92, 2752), (128, 1978), (172, 1472), (184, 1376), (256, 989), (344, 736), (368, 688)]