27828832

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{21211}}^1$

素因数の和:21262

約数の個数: 24

約数和(自身を含む): 56126952

約数和(自身を除く): 28298120

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 21211, 42422, 84844, 169688, 339376, 678752, 869651, 1739302, 3478604, 6957208, 13914416, 27828832]

約数ペア:

[(1, 27828832), (2, 13914416), (4, 6957208), (8, 3478604), (16, 1739302), (32, 869651), (41, 678752), (82, 339376), (164, 169688), (328, 84844), (656, 42422), (1312, 21211)]