65512577072

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{95221769}}^1$

素因数の和:95221820

約数の個数: 20

約数和(自身を含む): 129882494280

約数和(自身を除く): 64369917208

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 95221769, 190443538, 380887076, 761774152, 1523548304, 4094536067, 8189072134, 16378144268, 32756288536, 65512577072]

約数ペア:

[(1, 65512577072), (2, 32756288536), (4, 16378144268), (8, 8189072134), (16, 4094536067), (43, 1523548304), (86, 761774152), (172, 380887076), (344, 190443538), (688, 95221769)]