22970967568

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{491}}^1\times {\mathrm{17509}}^1$

素因数の和:18175

約数の個数: 40

約数和(自身を含む): 44866503360

約数和(自身を除く): 21895535792

約数列:

[1, 2, 4, 8, 16, 167, 334, 491, 668, 982, 1336, 1964, 2672, 3928, 7856, 17509, 35018, 70036, 81997, 140072, 163994, 280144, 327988, 655976, 1311952, 2924003, 5848006, 8596919, 11696012, 17193838, 23392024, 34387676, 46784048, 68775352, 137550704, 1435685473, 2871370946, 5742741892, 11485483784, 22970967568]

約数ペア:

[(1, 22970967568), (2, 11485483784), (4, 5742741892), (8, 2871370946), (16, 1435685473), (167, 137550704), (334, 68775352), (491, 46784048), (668, 34387676), (982, 23392024), (1336, 17193838), (1964, 11696012), (2672, 8596919), (3928, 5848006), (7856, 2924003), (17509, 1311952), (35018, 655976), (70036, 327988), (81997, 280144), (140072, 163994)]