2016195712

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{2161}}^1$

素因数の和:2409

約数の個数: 64

約数和(自身を含む): 4148056440

約数和(自身を除く): 2131860728

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 197, 296, 394, 592, 788, 1184, 1576, 2161, 2368, 3152, 4322, 4736, 6304, 7289, 8644, 12608, 14578, 17288, 25216, 29156, 34576, 58312, 69152, 79957, 116624, 138304, 159914, 233248, 276608, 319828, 425717, 466496, 639656, 851434, 932992, 1279312, 1702868, 2558624, 3405736, 5117248, 6811472, 10234496, 13622944, 15751529, 27245888, 31503058, 54491776, 63006116, 126012232, 252024464, 504048928, 1008097856, 2016195712]

約数ペア:

[(1, 2016195712), (2, 1008097856), (4, 504048928), (8, 252024464), (16, 126012232), (32, 63006116), (37, 54491776), (64, 31503058), (74, 27245888), (128, 15751529), (148, 13622944), (197, 10234496), (296, 6811472), (394, 5117248), (592, 3405736), (788, 2558624), (1184, 1702868), (1576, 1279312), (2161, 932992), (2368, 851434), (3152, 639656), (4322, 466496), (4736, 425717), (6304, 319828), (7289, 276608), (8644, 233248), (12608, 159914), (14578, 138304), (17288, 116624), (25216, 79957), (29156, 69152), (34576, 58312)]