1566377984

素因数分解:

$2^{11}\times {\mathrm{173}}^1\times {\mathrm{4421}}^1$

素因数の和:4616

約数の個数: 48

約数和(自身を含む): 3150807660

約数和(自身を除く): 1584429676

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 173, 256, 346, 512, 692, 1024, 1384, 2048, 2768, 4421, 5536, 8842, 11072, 17684, 22144, 35368, 44288, 70736, 88576, 141472, 177152, 282944, 354304, 565888, 764833, 1131776, 1529666, 2263552, 3059332, 4527104, 6118664, 9054208, 12237328, 24474656, 48949312, 97898624, 195797248, 391594496, 783188992, 1566377984]

約数ペア:

[(1, 1566377984), (2, 783188992), (4, 391594496), (8, 195797248), (16, 97898624), (32, 48949312), (64, 24474656), (128, 12237328), (173, 9054208), (256, 6118664), (346, 4527104), (512, 3059332), (692, 2263552), (1024, 1529666), (1384, 1131776), (2048, 764833), (2768, 565888), (4421, 354304), (5536, 282944), (8842, 177152), (11072, 141472), (17684, 88576), (22144, 70736), (35368, 44288)]