225519232

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{76603}}^1$

素因数の和:76640

約数の個数: 32

約数和(自身を含む): 468816480

約数和(自身を除く): 243297248

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 76603, 153206, 306412, 612824, 1225648, 1761869, 2451296, 3523738, 4902592, 7047476, 9805184, 14094952, 28189904, 56379808, 112759616, 225519232]

約数ペア:

[(1, 225519232), (2, 112759616), (4, 56379808), (8, 28189904), (16, 14094952), (23, 9805184), (32, 7047476), (46, 4902592), (64, 3523738), (92, 2451296), (128, 1761869), (184, 1225648), (368, 612824), (736, 306412), (1472, 153206), (2944, 76603)]