247029256

素因数分解:

$2^3\times {\mathrm{541}}^1\times {\mathrm{57077}}^1$

素因数の和:57624

約数の個数: 16

約数和(自身を含む): 464044140

約数和(自身を除く): 217014884

約数列:

[1, 2, 4, 8, 541, 1082, 2164, 4328, 57077, 114154, 228308, 456616, 30878657, 61757314, 123514628, 247029256]

約数ペア:

[(1, 247029256), (2, 123514628), (4, 61757314), (8, 30878657), (541, 456616), (1082, 228308), (2164, 114154), (4328, 57077)]