16039547992

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{275897}}^1$

素因数の和:275972

約数の個数: 48

約数和(自身を含む): 33322960440

約数和(自身を除く): 17283412448

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 169, 172, 338, 344, 559, 676, 1118, 1352, 2236, 4472, 7267, 14534, 29068, 58136, 275897, 551794, 1103588, 2207176, 3586661, 7173322, 11863571, 14346644, 23727142, 28693288, 46626593, 47454284, 93253186, 94908568, 154226423, 186506372, 308452846, 373012744, 616905692, 1233811384, 2004943499, 4009886998, 8019773996, 16039547992]

約数ペア:

[(1, 16039547992), (2, 8019773996), (4, 4009886998), (8, 2004943499), (13, 1233811384), (26, 616905692), (43, 373012744), (52, 308452846), (86, 186506372), (104, 154226423), (169, 94908568), (172, 93253186), (338, 47454284), (344, 46626593), (559, 28693288), (676, 23727142), (1118, 14346644), (1352, 11863571), (2236, 7173322), (4472, 3586661), (7267, 2207176), (14534, 1103588), (29068, 551794), (58136, 275897)]