91216864

素因数分解:

$2^5\times {\mathrm{641}}^1\times {\mathrm{4447}}^1$

素因数の和:5098

約数の個数: 24

約数和(自身を含む): 179903808

約数和(自身を除く): 88686944

約数列:

[1, 2, 4, 8, 16, 32, 641, 1282, 2564, 4447, 5128, 8894, 10256, 17788, 20512, 35576, 71152, 142304, 2850527, 5701054, 11402108, 22804216, 45608432, 91216864]

約数ペア:

[(1, 91216864), (2, 45608432), (4, 22804216), (8, 11402108), (16, 5701054), (32, 2850527), (641, 142304), (1282, 71152), (2564, 35576), (4447, 20512), (5128, 17788), (8894, 10256)]