90954868

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{2789}}^1$

素因数の和:3087

約数の個数: 24

約数和(自身を含む): 164989440

約数和(自身を除く): 74034572

約数列:

[1, 2, 4, 31, 62, 124, 263, 526, 1052, 2789, 5578, 8153, 11156, 16306, 32612, 86459, 172918, 345836, 733507, 1467014, 2934028, 22738717, 45477434, 90954868]

約数ペア:

[(1, 90954868), (2, 45477434), (4, 22738717), (31, 2934028), (62, 1467014), (124, 733507), (263, 345836), (526, 172918), (1052, 86459), (2789, 32612), (5578, 16306), (8153, 11156)]