64624864

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{33107}}^1$

素因数の和:33178

約数の個数: 24

約数和(自身を含む): 129319848

約数和(自身を除く): 64694984

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 976, 1952, 33107, 66214, 132428, 264856, 529712, 1059424, 2019527, 4039054, 8078108, 16156216, 32312432, 64624864]

約数ペア:

[(1, 64624864), (2, 32312432), (4, 16156216), (8, 8078108), (16, 4039054), (32, 2019527), (61, 1059424), (122, 529712), (244, 264856), (488, 132428), (976, 66214), (1952, 33107)]