16583256

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{1657}}^1$

素因数の和:1808

約数の個数: 48

約数和(自身を含む): 45263400

約数和(自身を除く): 28680144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1657, 1668, 2502, 3314, 3336, 4971, 5004, 6628, 9942, 10008, 13256, 14913, 19884, 29826, 39768, 59652, 119304, 230323, 460646, 690969, 921292, 1381938, 1842584, 2072907, 2763876, 4145814, 5527752, 8291628, 16583256]

約数ペア:

[(1, 16583256), (2, 8291628), (3, 5527752), (4, 4145814), (6, 2763876), (8, 2072907), (9, 1842584), (12, 1381938), (18, 921292), (24, 690969), (36, 460646), (72, 230323), (139, 119304), (278, 59652), (417, 39768), (556, 29826), (834, 19884), (1112, 14913), (1251, 13256), (1657, 10008), (1668, 9942), (2502, 6628), (3314, 5004), (3336, 4971)]