816992

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{211}}^1$

素因数の和:243

約数の個数: 36

約数和(自身を含む): 1776348

約数和(自身を除く): 959356

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 211, 242, 352, 422, 484, 844, 968, 1688, 1936, 2321, 3376, 3872, 4642, 6752, 9284, 18568, 25531, 37136, 51062, 74272, 102124, 204248, 408496, 816992]

約数ペア:

[(1, 816992), (2, 408496), (4, 204248), (8, 102124), (11, 74272), (16, 51062), (22, 37136), (32, 25531), (44, 18568), (88, 9284), (121, 6752), (176, 4642), (211, 3872), (242, 3376), (352, 2321), (422, 1936), (484, 1688), (844, 968)]