86253664

素因数分解:

$2^5\times 7^1\times {\mathrm{419}}^1\times {\mathrm{919}}^1$

素因数の和:1355

約数の個数: 48

約数和(自身を含む): 194745600

約数和(自身を除く): 108491936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 419, 838, 919, 1676, 1838, 2933, 3352, 3676, 5866, 6433, 6704, 7352, 11732, 12866, 13408, 14704, 23464, 25732, 29408, 46928, 51464, 93856, 102928, 205856, 385061, 770122, 1540244, 2695427, 3080488, 5390854, 6160976, 10781708, 12321952, 21563416, 43126832, 86253664]

約数ペア:

[(1, 86253664), (2, 43126832), (4, 21563416), (7, 12321952), (8, 10781708), (14, 6160976), (16, 5390854), (28, 3080488), (32, 2695427), (56, 1540244), (112, 770122), (224, 385061), (419, 205856), (838, 102928), (919, 93856), (1676, 51464), (1838, 46928), (2933, 29408), (3352, 25732), (3676, 23464), (5866, 14704), (6433, 13408), (6704, 12866), (7352, 11732)]