16667488

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{12113}}^1$

素因数の和:12166

約数の個数: 24

約数和(自身を含む): 33580008

約数和(自身を除く): 16912520

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 12113, 24226, 48452, 96904, 193808, 387616, 520859, 1041718, 2083436, 4166872, 8333744, 16667488]

約数ペア:

[(1, 16667488), (2, 8333744), (4, 4166872), (8, 2083436), (16, 1041718), (32, 520859), (43, 387616), (86, 193808), (172, 96904), (344, 48452), (688, 24226), (1376, 12113)]