237411824

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{8713}}^1$

素因数の和:8865

約数の個数: 40

約数和(自身を含む): 499207632

約数和(自身を除く): 261795808

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 131, 208, 262, 524, 1048, 1703, 2096, 3406, 6812, 8713, 13624, 17426, 27248, 34852, 69704, 113269, 139408, 226538, 453076, 906152, 1141403, 1812304, 2282806, 4565612, 9131224, 14838239, 18262448, 29676478, 59352956, 118705912, 237411824]

約数ペア:

[(1, 237411824), (2, 118705912), (4, 59352956), (8, 29676478), (13, 18262448), (16, 14838239), (26, 9131224), (52, 4565612), (104, 2282806), (131, 1812304), (208, 1141403), (262, 906152), (524, 453076), (1048, 226538), (1703, 139408), (2096, 113269), (3406, 69704), (6812, 34852), (8713, 27248), (13624, 17426)]