30191024

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{60869}}^1$

素因数の和:60908

約数の個数: 20

約数和(自身を含む): 60383040

約数和(自身を除く): 30192016

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 60869, 121738, 243476, 486952, 973904, 1886939, 3773878, 7547756, 15095512, 30191024]

約数ペア:

[(1, 30191024), (2, 15095512), (4, 7547756), (8, 3773878), (16, 1886939), (31, 973904), (62, 486952), (124, 243476), (248, 121738), (496, 60869)]