251574496

素因数分解:

$2^5\times {\mathrm{131}}^1\times {\mathrm{60013}}^1$

素因数の和:60154

約数の個数: 24

約数和(自身を含む): 499076424

約数和(自身を除く): 247501928

約数列:

[1, 2, 4, 8, 16, 32, 131, 262, 524, 1048, 2096, 4192, 60013, 120026, 240052, 480104, 960208, 1920416, 7861703, 15723406, 31446812, 62893624, 125787248, 251574496]

約数ペア:

[(1, 251574496), (2, 125787248), (4, 62893624), (8, 31446812), (16, 15723406), (32, 7861703), (131, 1920416), (262, 960208), (524, 480104), (1048, 240052), (2096, 120026), (4192, 60013)]