16800628

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{857}}^1$

素因数の和:916

約数の個数: 36

約数和(自身を含む): 32972940

約数和(自身を除く): 16172312

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 169, 338, 377, 676, 754, 857, 1508, 1714, 3428, 4901, 9802, 11141, 19604, 22282, 24853, 44564, 49706, 99412, 144833, 289666, 323089, 579332, 646178, 1292356, 4200157, 8400314, 16800628]

約数ペア:

[(1, 16800628), (2, 8400314), (4, 4200157), (13, 1292356), (26, 646178), (29, 579332), (52, 323089), (58, 289666), (116, 144833), (169, 99412), (338, 49706), (377, 44564), (676, 24853), (754, 22282), (857, 19604), (1508, 11141), (1714, 9802), (3428, 4901)]