2001471232

素因数分解:

$2^8\times {\mathrm{127}}^1\times {\mathrm{61561}}^1$

素因数の和:61704

約数の個数: 36

約数和(自身を含む): 4026647296

約数和(自身を除く): 2025176064

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 508, 1016, 2032, 4064, 8128, 16256, 32512, 61561, 123122, 246244, 492488, 984976, 1969952, 3939904, 7818247, 7879808, 15636494, 15759616, 31272988, 62545976, 125091952, 250183904, 500367808, 1000735616, 2001471232]

約数ペア:

[(1, 2001471232), (2, 1000735616), (4, 500367808), (8, 250183904), (16, 125091952), (32, 62545976), (64, 31272988), (127, 15759616), (128, 15636494), (254, 7879808), (256, 7818247), (508, 3939904), (1016, 1969952), (2032, 984976), (4064, 492488), (8128, 246244), (16256, 123122), (32512, 61561)]