231213952

素因数分解:

$2^7\times {\mathrm{131}}^1\times {\mathrm{13789}}^1$

素因数の和:13934

約数の個数: 32

約数和(自身を含む): 464171400

約数和(自身を除く): 232957448

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 262, 524, 1048, 2096, 4192, 8384, 13789, 16768, 27578, 55156, 110312, 220624, 441248, 882496, 1764992, 1806359, 3612718, 7225436, 14450872, 28901744, 57803488, 115606976, 231213952]

約数ペア:

[(1, 231213952), (2, 115606976), (4, 57803488), (8, 28901744), (16, 14450872), (32, 7225436), (64, 3612718), (128, 1806359), (131, 1764992), (262, 882496), (524, 441248), (1048, 220624), (2096, 110312), (4192, 55156), (8384, 27578), (13789, 16768)]