86857288

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{50033}}^1$

素因数の和:50077

約数の個数: 32

約数和(自身を含む): 192130560

約数和(自身を除く): 105273272

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 50033, 100066, 200132, 350231, 400264, 700462, 1400924, 1551023, 2801848, 3102046, 6204092, 10857161, 12408184, 21714322, 43428644, 86857288]

約数ペア:

[(1, 86857288), (2, 43428644), (4, 21714322), (7, 12408184), (8, 10857161), (14, 6204092), (28, 3102046), (31, 2801848), (56, 1551023), (62, 1400924), (124, 700462), (217, 400264), (248, 350231), (434, 200132), (868, 100066), (1736, 50033)]