10887008

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:375

約数の個数: 48

約数和(自身を含む): 23650704

約数和(自身を除く): 12763696

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 157, 176, 197, 314, 352, 394, 628, 788, 1256, 1576, 1727, 2167, 2512, 3152, 3454, 4334, 5024, 6304, 6908, 8668, 13816, 17336, 27632, 30929, 34672, 55264, 61858, 69344, 123716, 247432, 340219, 494864, 680438, 989728, 1360876, 2721752, 5443504, 10887008]

約数ペア:

[(1, 10887008), (2, 5443504), (4, 2721752), (8, 1360876), (11, 989728), (16, 680438), (22, 494864), (32, 340219), (44, 247432), (88, 123716), (157, 69344), (176, 61858), (197, 55264), (314, 34672), (352, 30929), (394, 27632), (628, 17336), (788, 13816), (1256, 8668), (1576, 6908), (1727, 6304), (2167, 5024), (2512, 4334), (3152, 3454)]