239696512

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{170239}}^1$

素因数の和:170264

約数の個数: 32

約数和(自身を含む): 520934400

約数和(自身を除く): 281237888

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 170239, 340478, 680956, 1361912, 1872629, 2723824, 3745258, 5447648, 7490516, 10895296, 14981032, 21790592, 29962064, 59924128, 119848256, 239696512]

約数ペア:

[(1, 239696512), (2, 119848256), (4, 59924128), (8, 29962064), (11, 21790592), (16, 14981032), (22, 10895296), (32, 7490516), (44, 5447648), (64, 3745258), (88, 2723824), (128, 1872629), (176, 1361912), (352, 680956), (704, 340478), (1408, 170239)]