23309584

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{71}}^2$

素因数の和:184

約数の個数: 45

約数和(自身を含む): 48660421

約数和(自身を除く): 25350837

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 71, 136, 142, 272, 284, 289, 568, 578, 1136, 1156, 1207, 2312, 2414, 4624, 4828, 5041, 9656, 10082, 19312, 20164, 20519, 40328, 41038, 80656, 82076, 85697, 164152, 171394, 328304, 342788, 685576, 1371152, 1456849, 2913698, 5827396, 11654792, 23309584]

約数ペア:

[(1, 23309584), (2, 11654792), (4, 5827396), (8, 2913698), (16, 1456849), (17, 1371152), (34, 685576), (68, 342788), (71, 328304), (136, 171394), (142, 164152), (272, 85697), (284, 82076), (289, 80656), (568, 41038), (578, 40328), (1136, 20519), (1156, 20164), (1207, 19312), (2312, 10082), (2414, 9656), (4624, 5041)]