187538432

素因数分解:

$2^{10}\times {\mathrm{373}}^1\times {\mathrm{491}}^1$

素因数の和:884

約数の個数: 44

約数和(自身を含む): 376664376

約数和(自身を除く): 189125944

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 373, 491, 512, 746, 982, 1024, 1492, 1964, 2984, 3928, 5968, 7856, 11936, 15712, 23872, 31424, 47744, 62848, 95488, 125696, 183143, 190976, 251392, 366286, 381952, 502784, 732572, 1465144, 2930288, 5860576, 11721152, 23442304, 46884608, 93769216, 187538432]

約数ペア:

[(1, 187538432), (2, 93769216), (4, 46884608), (8, 23442304), (16, 11721152), (32, 5860576), (64, 2930288), (128, 1465144), (256, 732572), (373, 502784), (491, 381952), (512, 366286), (746, 251392), (982, 190976), (1024, 183143), (1492, 125696), (1964, 95488), (2984, 62848), (3928, 47744), (5968, 31424), (7856, 23872), (11936, 15712)]