64547048

素因数分解:

$2^3\times {\mathrm{439}}^1\times {\mathrm{18379}}^1$

素因数の和:18824

約数の個数: 16

約数和(自身を含む): 121308000

約数和(自身を除く): 56760952

約数列:

[1, 2, 4, 8, 439, 878, 1756, 3512, 18379, 36758, 73516, 147032, 8068381, 16136762, 32273524, 64547048]

約数ペア:

[(1, 64547048), (2, 32273524), (4, 16136762), (8, 8068381), (439, 147032), (878, 73516), (1756, 36758), (3512, 18379)]