85020488

素因数分解:

$2^3\times 7^2\times {\mathrm{107}}^1\times {\mathrm{2027}}^1$

素因数の和:2154

約数の個数: 48

約数和(自身を含む): 187265520

約数和(自身を除く): 102245032

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 107, 196, 214, 392, 428, 749, 856, 1498, 2027, 2996, 4054, 5243, 5992, 8108, 10486, 14189, 16216, 20972, 28378, 41944, 56756, 99323, 113512, 198646, 216889, 397292, 433778, 794584, 867556, 1518223, 1735112, 3036446, 6072892, 10627561, 12145784, 21255122, 42510244, 85020488]

約数ペア:

[(1, 85020488), (2, 42510244), (4, 21255122), (7, 12145784), (8, 10627561), (14, 6072892), (28, 3036446), (49, 1735112), (56, 1518223), (98, 867556), (107, 794584), (196, 433778), (214, 397292), (392, 216889), (428, 198646), (749, 113512), (856, 99323), (1498, 56756), (2027, 41944), (2996, 28378), (4054, 20972), (5243, 16216), (5992, 14189), (8108, 10486)]