65009885728

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{516017}}^1$

素因数の和:516185

約数の個数: 48

約数和(自身を含む): 133157412864

約数和(自身を除く): 68147527136

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 127, 248, 254, 496, 508, 992, 1016, 2032, 3937, 4064, 7874, 15748, 31496, 62992, 125984, 516017, 1032034, 2064068, 4128136, 8256272, 15996527, 16512544, 31993054, 63986108, 65534159, 127972216, 131068318, 255944432, 262136636, 511888864, 524273272, 1048546544, 2031558929, 2097093088, 4063117858, 8126235716, 16252471432, 32504942864, 65009885728]

約数ペア:

[(1, 65009885728), (2, 32504942864), (4, 16252471432), (8, 8126235716), (16, 4063117858), (31, 2097093088), (32, 2031558929), (62, 1048546544), (124, 524273272), (127, 511888864), (248, 262136636), (254, 255944432), (496, 131068318), (508, 127972216), (992, 65534159), (1016, 63986108), (2032, 31993054), (3937, 16512544), (4064, 15996527), (7874, 8256272), (15748, 4128136), (31496, 2064068), (62992, 1032034), (125984, 516017)]