45079996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{20161}}^1$

素因数の和:20221

約数の個数: 24

約数和(自身を含む): 86938544

約数和(自身を除く): 41858548

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 20161, 40322, 80644, 262093, 524186, 866923, 1048372, 1733846, 3467692, 11269999, 22539998, 45079996]

約数ペア:

[(1, 45079996), (2, 22539998), (4, 11269999), (13, 3467692), (26, 1733846), (43, 1048372), (52, 866923), (86, 524186), (172, 262093), (559, 80644), (1118, 40322), (2236, 20161)]