22738203392

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{168541}}^1$

素因数の和:168605

約数の個数: 72

約数和(自身を含む): 49607978112

約数和(自身を除く): 26869774720

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 256, 272, 496, 527, 544, 992, 1054, 1088, 1984, 2108, 2176, 3968, 4216, 4352, 7936, 8432, 16864, 33728, 67456, 134912, 168541, 337082, 674164, 1348328, 2696656, 2865197, 5224771, 5393312, 5730394, 10449542, 10786624, 11460788, 20899084, 21573248, 22921576, 41798168, 43146496, 45843152, 83596336, 88821107, 91686304, 167192672, 177642214, 183372608, 334385344, 355284428, 366745216, 668770688, 710568856, 733490432, 1337541376, 1421137712, 2842275424, 5684550848, 11369101696, 22738203392]

約数ペア:

[(1, 22738203392), (2, 11369101696), (4, 5684550848), (8, 2842275424), (16, 1421137712), (17, 1337541376), (31, 733490432), (32, 710568856), (34, 668770688), (62, 366745216), (64, 355284428), (68, 334385344), (124, 183372608), (128, 177642214), (136, 167192672), (248, 91686304), (256, 88821107), (272, 83596336), (496, 45843152), (527, 43146496), (544, 41798168), (992, 22921576), (1054, 21573248), (1088, 20899084), (1984, 11460788), (2108, 10786624), (2176, 10449542), (3968, 5730394), (4216, 5393312), (4352, 5224771), (7936, 2865197), (8432, 2696656), (16864, 1348328), (33728, 674164), (67456, 337082), (134912, 168541)]