86869412

素因数分解:

$2^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{9787}}^1$

素因数の和:10115

約数の個数: 24

約数和(自身を含む): 174304704

約数和(自身を除く): 87435292

約数列:

[1, 2, 4, 7, 14, 28, 317, 634, 1268, 2219, 4438, 8876, 9787, 19574, 39148, 68509, 137018, 274036, 3102479, 6204958, 12409916, 21717353, 43434706, 86869412]

約数ペア:

[(1, 86869412), (2, 43434706), (4, 21717353), (7, 12409916), (14, 6204958), (28, 3102479), (317, 274036), (634, 137018), (1268, 68509), (2219, 39148), (4438, 19574), (8876, 9787)]