16084867456

素因数分解:

$2^7\times 7^1\times {\mathrm{421}}^1\times {\mathrm{42641}}^1$

素因数の和:43083

約数の個数: 64

約数和(自身を含む): 36709644960

約数和(自身を除く): 20624777504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 421, 448, 842, 896, 1684, 2947, 3368, 5894, 6736, 11788, 13472, 23576, 26944, 42641, 47152, 53888, 85282, 94304, 170564, 188608, 298487, 341128, 377216, 596974, 682256, 1193948, 1364512, 2387896, 2729024, 4775792, 5458048, 9551584, 17951861, 19103168, 35903722, 38206336, 71807444, 125663027, 143614888, 251326054, 287229776, 502652108, 574459552, 1005304216, 1148919104, 2010608432, 2297838208, 4021216864, 8042433728, 16084867456]

約数ペア:

[(1, 16084867456), (2, 8042433728), (4, 4021216864), (7, 2297838208), (8, 2010608432), (14, 1148919104), (16, 1005304216), (28, 574459552), (32, 502652108), (56, 287229776), (64, 251326054), (112, 143614888), (128, 125663027), (224, 71807444), (421, 38206336), (448, 35903722), (842, 19103168), (896, 17951861), (1684, 9551584), (2947, 5458048), (3368, 4775792), (5894, 2729024), (6736, 2387896), (11788, 1364512), (13472, 1193948), (23576, 682256), (26944, 596974), (42641, 377216), (47152, 341128), (53888, 298487), (85282, 188608), (94304, 170564)]