86890242

素因数分解:

$2^1\times 3^1\times {\mathrm{677}}^1\times {\mathrm{21391}}^1$

素因数の和:22073

約数の個数: 16

約数和(自身を含む): 174045312

約数和(自身を除く): 87155070

約数列:

[1, 2, 3, 6, 677, 1354, 2031, 4062, 21391, 42782, 64173, 128346, 14481707, 28963414, 43445121, 86890242]

約数ペア:

[(1, 86890242), (2, 43445121), (3, 28963414), (6, 14481707), (677, 128346), (1354, 64173), (2031, 42782), (4062, 21391)]