80452190008

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{127297769}}^1$

素因数の和:127297854

約数の個数: 16

約数和(自身を含む): 152757324000

約数和(自身を除く): 72305133992

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 127297769, 254595538, 509191076, 1018382152, 10056523751, 20113047502, 40226095004, 80452190008]

約数ペア:

[(1, 80452190008), (2, 40226095004), (4, 20113047502), (8, 10056523751), (79, 1018382152), (158, 509191076), (316, 254595538), (632, 127297769)]