31129757908

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{373}}^1\times {\mathrm{4007}}^1$

素因数の和:4552

約数の個数: 48

約数和(自身を含む): 56410066944

約数和(自身を除く): 25280309036

約数列:

[1, 2, 4, 41, 82, 127, 164, 254, 373, 508, 746, 1492, 4007, 5207, 8014, 10414, 15293, 16028, 20828, 30586, 47371, 61172, 94742, 164287, 189484, 328574, 508889, 657148, 1017778, 1494611, 1942211, 2035556, 2989222, 3884422, 5978444, 7768844, 20864449, 41728898, 61279051, 83457796, 122558102, 189815597, 245116204, 379631194, 759262388, 7782439477, 15564878954, 31129757908]

約数ペア:

[(1, 31129757908), (2, 15564878954), (4, 7782439477), (41, 759262388), (82, 379631194), (127, 245116204), (164, 189815597), (254, 122558102), (373, 83457796), (508, 61279051), (746, 41728898), (1492, 20864449), (4007, 7768844), (5207, 5978444), (8014, 3884422), (10414, 2989222), (15293, 2035556), (16028, 1942211), (20828, 1494611), (30586, 1017778), (47371, 657148), (61172, 508889), (94742, 328574), (164287, 189484)]