16044848

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{23321}}^1$

素因数の和:23372

約数の個数: 20

約数和(自身を含む): 31811208

約数和(自身を除く): 15766360

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 23321, 46642, 93284, 186568, 373136, 1002803, 2005606, 4011212, 8022424, 16044848]

約数ペア:

[(1, 16044848), (2, 8022424), (4, 4011212), (8, 2005606), (16, 1002803), (43, 373136), (86, 186568), (172, 93284), (344, 46642), (688, 23321)]