339938216

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{22051}}^1$

素因数の和:22145

約数の個数: 32

約数和(自身を含む): 666852480

約数和(自身を除く): 326914264

約数列:

[1, 2, 4, 8, 41, 47, 82, 94, 164, 188, 328, 376, 1927, 3854, 7708, 15416, 22051, 44102, 88204, 176408, 904091, 1036397, 1808182, 2072794, 3616364, 4145588, 7232728, 8291176, 42492277, 84984554, 169969108, 339938216]

約数ペア:

[(1, 339938216), (2, 169969108), (4, 84984554), (8, 42492277), (41, 8291176), (47, 7232728), (82, 4145588), (94, 3616364), (164, 2072794), (188, 1808182), (328, 1036397), (376, 904091), (1927, 176408), (3854, 88204), (7708, 44102), (15416, 22051)]