65328878704

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{131711449}}^1$

素因数の和:131711488

約数の個数: 20

約数和(自身を含む): 130657758400

約数和(自身を除く): 65328879696

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 131711449, 263422898, 526845796, 1053691592, 2107383184, 4083054919, 8166109838, 16332219676, 32664439352, 65328878704]

約数ペア:

[(1, 65328878704), (2, 32664439352), (4, 16332219676), (8, 8166109838), (16, 4083054919), (31, 2107383184), (62, 1053691592), (124, 526845796), (248, 263422898), (496, 131711449)]