31279064

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2029}}^1$

素因数の和:2123

約数の個数: 32

約数和(自身を含む): 61387200

約数和(自身を除く): 30108136

約数列:

[1, 2, 4, 8, 41, 47, 82, 94, 164, 188, 328, 376, 1927, 2029, 3854, 4058, 7708, 8116, 15416, 16232, 83189, 95363, 166378, 190726, 332756, 381452, 665512, 762904, 3909883, 7819766, 15639532, 31279064]

約数ペア:

[(1, 31279064), (2, 15639532), (4, 7819766), (8, 3909883), (41, 762904), (47, 665512), (82, 381452), (94, 332756), (164, 190726), (188, 166378), (328, 95363), (376, 83189), (1927, 16232), (2029, 15416), (3854, 8116), (4058, 7708)]