349665616

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{22741}}^1$

素因数の和:22811

約数の個数: 30

約数和(自身を含む): 700066986

約数和(自身を除く): 350401370

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 961, 1922, 3844, 7688, 15376, 22741, 45482, 90964, 181928, 363856, 704971, 1409942, 2819884, 5639768, 11279536, 21854101, 43708202, 87416404, 174832808, 349665616]

約数ペア:

[(1, 349665616), (2, 174832808), (4, 87416404), (8, 43708202), (16, 21854101), (31, 11279536), (62, 5639768), (124, 2819884), (248, 1409942), (496, 704971), (961, 363856), (1922, 181928), (3844, 90964), (7688, 45482), (15376, 22741)]