80834608

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{162973}}^1$

素因数の和:163012

約数の個数: 20

約数和(自身を含む): 161670208

約数和(自身を除く): 80835600

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 162973, 325946, 651892, 1303784, 2607568, 5052163, 10104326, 20208652, 40417304, 80834608]

約数ペア:

[(1, 80834608), (2, 40417304), (4, 20208652), (8, 10104326), (16, 5052163), (31, 2607568), (62, 1303784), (124, 651892), (248, 325946), (496, 162973)]