30878248

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2003}}^1$

素因数の和:2097

約数の個数: 32

約数和(自身を含む): 60600960

約数和(自身を除く): 29722712

約数列:

[1, 2, 4, 8, 41, 47, 82, 94, 164, 188, 328, 376, 1927, 2003, 3854, 4006, 7708, 8012, 15416, 16024, 82123, 94141, 164246, 188282, 328492, 376564, 656984, 753128, 3859781, 7719562, 15439124, 30878248]

約数ペア:

[(1, 30878248), (2, 15439124), (4, 7719562), (8, 3859781), (41, 753128), (47, 656984), (82, 376564), (94, 328492), (164, 188282), (188, 164246), (328, 94141), (376, 82123), (1927, 16024), (2003, 15416), (3854, 8012), (4006, 7708)]