126240776

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{21587}}^1$

素因数の和:21653

約数の個数: 32

約数和(自身を含む): 256465440

約数和(自身を除く): 130224664

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2924, 5848, 21587, 43174, 86348, 172696, 366979, 733958, 928241, 1467916, 1856482, 2935832, 3712964, 7425928, 15780097, 31560194, 63120388, 126240776]

約数ペア:

[(1, 126240776), (2, 63120388), (4, 31560194), (8, 15780097), (17, 7425928), (34, 3712964), (43, 2935832), (68, 1856482), (86, 1467916), (136, 928241), (172, 733958), (344, 366979), (731, 172696), (1462, 86348), (2924, 43174), (5848, 21587)]