13458656

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{9781}}^1$

素因数の和:9834

約数の個数: 24

約数和(自身を含む): 27115704

約数和(自身を除く): 13657048

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 9781, 19562, 39124, 78248, 156496, 312992, 420583, 841166, 1682332, 3364664, 6729328, 13458656]

約数ペア:

[(1, 13458656), (2, 6729328), (4, 3364664), (8, 1682332), (16, 841166), (32, 420583), (43, 312992), (86, 156496), (172, 78248), (344, 39124), (688, 19562), (1376, 9781)]