64063856

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2437}}^1$

素因数の和:2529

約数の個数: 40

約数和(自身を含む): 130598784

約数和(自身を除く): 66534928

約数列:

[1, 2, 4, 8, 16, 31, 53, 62, 106, 124, 212, 248, 424, 496, 848, 1643, 2437, 3286, 4874, 6572, 9748, 13144, 19496, 26288, 38992, 75547, 129161, 151094, 258322, 302188, 516644, 604376, 1033288, 1208752, 2066576, 4003991, 8007982, 16015964, 32031928, 64063856]

約数ペア:

[(1, 64063856), (2, 32031928), (4, 16015964), (8, 8007982), (16, 4003991), (31, 2066576), (53, 1208752), (62, 1033288), (106, 604376), (124, 516644), (212, 302188), (248, 258322), (424, 151094), (496, 129161), (848, 75547), (1643, 38992), (2437, 26288), (3286, 19496), (4874, 13144), (6572, 9748)]