78421192

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{5087}}^1$

素因数の和:5181

約数の個数: 32

約数和(自身を含む): 153861120

約数和(自身を除く): 75439928

約数列:

[1, 2, 4, 8, 41, 47, 82, 94, 164, 188, 328, 376, 1927, 3854, 5087, 7708, 10174, 15416, 20348, 40696, 208567, 239089, 417134, 478178, 834268, 956356, 1668536, 1912712, 9802649, 19605298, 39210596, 78421192]

約数ペア:

[(1, 78421192), (2, 39210596), (4, 19605298), (8, 9802649), (41, 1912712), (47, 1668536), (82, 956356), (94, 834268), (164, 478178), (188, 417134), (328, 239089), (376, 208567), (1927, 40696), (3854, 20348), (5087, 15416), (7708, 10174)]