15734216

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{863}}^1$

素因数の和:965

約数の個数: 32

約数和(自身を含む): 30792960

約数和(自身を除く): 15058744

約数列:

[1, 2, 4, 8, 43, 53, 86, 106, 172, 212, 344, 424, 863, 1726, 2279, 3452, 4558, 6904, 9116, 18232, 37109, 45739, 74218, 91478, 148436, 182956, 296872, 365912, 1966777, 3933554, 7867108, 15734216]

約数ペア:

[(1, 15734216), (2, 7867108), (4, 3933554), (8, 1966777), (43, 365912), (53, 296872), (86, 182956), (106, 148436), (172, 91478), (212, 74218), (344, 45739), (424, 37109), (863, 18232), (1726, 9116), (2279, 6904), (3452, 4558)]