80056016

素因数分解:

$2^4\times {\mathrm{607}}^1\times {\mathrm{8243}}^1$

素因数の和:8858

約数の個数: 20

約数和(自身を含む): 155382912

約数和(自身を除く): 75326896

約数列:

[1, 2, 4, 8, 16, 607, 1214, 2428, 4856, 8243, 9712, 16486, 32972, 65944, 131888, 5003501, 10007002, 20014004, 40028008, 80056016]

約数ペア:

[(1, 80056016), (2, 40028008), (4, 20014004), (8, 10007002), (16, 5003501), (607, 131888), (1214, 65944), (2428, 32972), (4856, 16486), (8243, 9712)]