54414256

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1997}}^1$

素因数の和:2149

約数の個数: 40

約数和(自身を含む): 114461424

約数和(自身を除く): 60047168

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 131, 208, 262, 524, 1048, 1703, 1997, 2096, 3406, 3994, 6812, 7988, 13624, 15976, 25961, 27248, 31952, 51922, 103844, 207688, 261607, 415376, 523214, 1046428, 2092856, 3400891, 4185712, 6801782, 13603564, 27207128, 54414256]

約数ペア:

[(1, 54414256), (2, 27207128), (4, 13603564), (8, 6801782), (13, 4185712), (16, 3400891), (26, 2092856), (52, 1046428), (104, 523214), (131, 415376), (208, 261607), (262, 207688), (524, 103844), (1048, 51922), (1703, 31952), (1997, 27248), (2096, 25961), (3406, 15976), (3994, 13624), (6812, 7988)]