110889716

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{421}}^1$

素因数の和:864

約数の個数: 48

約数和(自身を含む): 232538880

約数和(自身を除く): 121649164

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 409, 421, 644, 818, 842, 1636, 1684, 2863, 2947, 5726, 5894, 9407, 9683, 11452, 11788, 18814, 19366, 37628, 38732, 65849, 67781, 131698, 135562, 172189, 263396, 271124, 344378, 688756, 1205323, 2410646, 3960347, 4821292, 7920694, 15841388, 27722429, 55444858, 110889716]

約数ペア:

[(1, 110889716), (2, 55444858), (4, 27722429), (7, 15841388), (14, 7920694), (23, 4821292), (28, 3960347), (46, 2410646), (92, 1205323), (161, 688756), (322, 344378), (409, 271124), (421, 263396), (644, 172189), (818, 135562), (842, 131698), (1636, 67781), (1684, 65849), (2863, 38732), (2947, 37628), (5726, 19366), (5894, 18814), (9407, 11788), (9683, 11452)]