31174256

素因数分解:

$2^4\times {\mathrm{101}}^2\times {\mathrm{191}}^1$

素因数の和:401

約数の個数: 30

約数和(自身を含む): 61323456

約数和(自身を除く): 30149200

約数列:

[1, 2, 4, 8, 16, 101, 191, 202, 382, 404, 764, 808, 1528, 1616, 3056, 10201, 19291, 20402, 38582, 40804, 77164, 81608, 154328, 163216, 308656, 1948391, 3896782, 7793564, 15587128, 31174256]

約数ペア:

[(1, 31174256), (2, 15587128), (4, 7793564), (8, 3896782), (16, 1948391), (101, 308656), (191, 163216), (202, 154328), (382, 81608), (404, 77164), (764, 40804), (808, 38582), (1528, 20402), (1616, 19291), (3056, 10201)]