38856176

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{56477}}^1$

素因数の和:56528

約数の個数: 20

約数和(自身を含む): 77035992

約数和(自身を除く): 38179816

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 56477, 112954, 225908, 451816, 903632, 2428511, 4857022, 9714044, 19428088, 38856176]

約数ペア:

[(1, 38856176), (2, 19428088), (4, 9714044), (8, 4857022), (16, 2428511), (43, 903632), (86, 451816), (172, 225908), (344, 112954), (688, 56477)]