15984992

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{11617}}^1$

素因数の和:11670

約数の個数: 24

約数和(自身を含む): 32205096

約数和(自身を除く): 16220104

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 11617, 23234, 46468, 92936, 185872, 371744, 499531, 999062, 1998124, 3996248, 7992496, 15984992]

約数ペア:

[(1, 15984992), (2, 7992496), (4, 3996248), (8, 1998124), (16, 999062), (32, 499531), (43, 371744), (86, 185872), (172, 92936), (344, 46468), (688, 23234), (1376, 11617)]