22686224

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1553}}^1$

素因数の和:1655

約数の個数: 40

約数和(自身を含む): 48559392

約数和(自身を除く): 25873168

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 83, 88, 166, 176, 332, 664, 913, 1328, 1553, 1826, 3106, 3652, 6212, 7304, 12424, 14608, 17083, 24848, 34166, 68332, 128899, 136664, 257798, 273328, 515596, 1031192, 1417889, 2062384, 2835778, 5671556, 11343112, 22686224]

約数ペア:

[(1, 22686224), (2, 11343112), (4, 5671556), (8, 2835778), (11, 2062384), (16, 1417889), (22, 1031192), (44, 515596), (83, 273328), (88, 257798), (166, 136664), (176, 128899), (332, 68332), (664, 34166), (913, 24848), (1328, 17083), (1553, 14608), (1826, 12424), (3106, 7304), (3652, 6212)]