87893144

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{86509}}^1$

素因数の和:86642

約数の個数: 16

約数和(自身を含む): 166099200

約数和(自身を除く): 78206056

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 86509, 173018, 346036, 692072, 10986643, 21973286, 43946572, 87893144]

約数ペア:

[(1, 87893144), (2, 43946572), (4, 21973286), (8, 10986643), (127, 692072), (254, 346036), (508, 173018), (1016, 86509)]