2016377984

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{5393}}^1$

素因数の和:5557

約数の個数: 64

約数和(自身を含む): 4225443840

約数和(自身を除く): 2209065856

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 127, 128, 184, 254, 368, 508, 736, 1016, 1472, 2032, 2921, 2944, 4064, 5393, 5842, 8128, 10786, 11684, 16256, 21572, 23368, 43144, 46736, 86288, 93472, 124039, 172576, 186944, 248078, 345152, 373888, 496156, 684911, 690304, 992312, 1369822, 1984624, 2739644, 3969248, 5479288, 7938496, 10958576, 15752953, 15876992, 21917152, 31505906, 43834304, 63011812, 87668608, 126023624, 252047248, 504094496, 1008188992, 2016377984]

約数ペア:

[(1, 2016377984), (2, 1008188992), (4, 504094496), (8, 252047248), (16, 126023624), (23, 87668608), (32, 63011812), (46, 43834304), (64, 31505906), (92, 21917152), (127, 15876992), (128, 15752953), (184, 10958576), (254, 7938496), (368, 5479288), (508, 3969248), (736, 2739644), (1016, 1984624), (1472, 1369822), (2032, 992312), (2921, 690304), (2944, 684911), (4064, 496156), (5393, 373888), (5842, 345152), (8128, 248078), (10786, 186944), (11684, 172576), (16256, 124039), (21572, 93472), (23368, 86288), (43144, 46736)]