125635984

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{3323}}^1$

素因数の和:3487

約数の個数: 40

約数和(自身を含む): 259670880

約数和(自身を除く): 134034896

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 139, 272, 278, 556, 1112, 2224, 2363, 3323, 4726, 6646, 9452, 13292, 18904, 26584, 37808, 53168, 56491, 112982, 225964, 451928, 461897, 903856, 923794, 1847588, 3695176, 7390352, 7852249, 15704498, 31408996, 62817992, 125635984]

約数ペア:

[(1, 125635984), (2, 62817992), (4, 31408996), (8, 15704498), (16, 7852249), (17, 7390352), (34, 3695176), (68, 1847588), (136, 923794), (139, 903856), (272, 461897), (278, 451928), (556, 225964), (1112, 112982), (2224, 56491), (2363, 53168), (3323, 37808), (4726, 26584), (6646, 18904), (9452, 13292)]