8368388

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{311}}^1$

素因数の和:384

約数の個数: 36

約数和(自身を含む): 17349696

約数和(自身を除く): 8981308

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 311, 434, 622, 868, 961, 1244, 1922, 2177, 3844, 4354, 6727, 8708, 9641, 13454, 19282, 26908, 38564, 67487, 134974, 269948, 298871, 597742, 1195484, 2092097, 4184194, 8368388]

約数ペア:

[(1, 8368388), (2, 4184194), (4, 2092097), (7, 1195484), (14, 597742), (28, 298871), (31, 269948), (62, 134974), (124, 67487), (217, 38564), (311, 26908), (434, 19282), (622, 13454), (868, 9641), (961, 8708), (1244, 6727), (1922, 4354), (2177, 3844)]