173639216

素因数分解:

$2^4\times {\mathrm{1787}}^1\times {\mathrm{6073}}^1$

素因数の和:7868

約数の個数: 20

約数和(自身を含む): 336669672

約数和(自身を除く): 163030456

約数列:

[1, 2, 4, 8, 16, 1787, 3574, 6073, 7148, 12146, 14296, 24292, 28592, 48584, 97168, 10852451, 21704902, 43409804, 86819608, 173639216]

約数ペア:

[(1, 173639216), (2, 86819608), (4, 43409804), (8, 21704902), (16, 10852451), (1787, 97168), (3574, 48584), (6073, 28592), (7148, 24292), (12146, 14296)]