66143944

素因数分解:

$2^3\times {\mathrm{631}}^1\times {\mathrm{13103}}^1$

素因数の和:13740

約数の個数: 16

約数和(自身を含む): 124225920

約数和(自身を除く): 58081976

約数列:

[1, 2, 4, 8, 631, 1262, 2524, 5048, 13103, 26206, 52412, 104824, 8267993, 16535986, 33071972, 66143944]

約数ペア:

[(1, 66143944), (2, 33071972), (4, 16535986), (8, 8267993), (631, 104824), (1262, 52412), (2524, 26206), (5048, 13103)]