86747488

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{27947}}^1$

素因数の和:28054

約数の個数: 24

約数和(自身を含む): 172550952

約数和(自身を除く): 85803464

約数列:

[1, 2, 4, 8, 16, 32, 97, 194, 388, 776, 1552, 3104, 27947, 55894, 111788, 223576, 447152, 894304, 2710859, 5421718, 10843436, 21686872, 43373744, 86747488]

約数ペア:

[(1, 86747488), (2, 43373744), (4, 21686872), (8, 10843436), (16, 5421718), (32, 2710859), (97, 894304), (194, 447152), (388, 223576), (776, 111788), (1552, 55894), (3104, 27947)]