87100996

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{11971}}^1$

素因数の和:12099

約数の個数: 24

約数和(自身を含む): 162914976

約数和(自身を除く): 75813980

約数列:

[1, 2, 4, 17, 34, 68, 107, 214, 428, 1819, 3638, 7276, 11971, 23942, 47884, 203507, 407014, 814028, 1280897, 2561794, 5123588, 21775249, 43550498, 87100996]

約数ペア:

[(1, 87100996), (2, 43550498), (4, 21775249), (17, 5123588), (34, 2561794), (68, 1280897), (107, 814028), (214, 407014), (428, 203507), (1819, 47884), (3638, 23942), (7276, 11971)]