5145424

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{18917}}^1$

素因数の和:18942

約数の個数: 20

約数和(自身を含む): 10556244

約数和(自身を除く): 5410820

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 18917, 37834, 75668, 151336, 302672, 321589, 643178, 1286356, 2572712, 5145424]

約数ペア:

[(1, 5145424), (2, 2572712), (4, 1286356), (8, 643178), (16, 321589), (17, 302672), (34, 151336), (68, 75668), (136, 37834), (272, 18917)]