90845084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{3221}}^1$

素因数の和:3877

約数の個数: 24

約数和(自身を含む): 173756016

約数和(自身を除く): 82910932

約数列:

[1, 2, 4, 11, 22, 44, 641, 1282, 2564, 3221, 6442, 7051, 12884, 14102, 28204, 35431, 70862, 141724, 2064661, 4129322, 8258644, 22711271, 45422542, 90845084]

約数ペア:

[(1, 90845084), (2, 45422542), (4, 22711271), (11, 8258644), (22, 4129322), (44, 2064661), (641, 141724), (1282, 70862), (2564, 35431), (3221, 28204), (6442, 14102), (7051, 12884)]