54995816

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{404381}}^1$

素因数の和:404404

約数の個数: 16

約数和(自身を含む): 109183140

約数和(自身を除く): 54187324

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 404381, 808762, 1617524, 3235048, 6874477, 13748954, 27497908, 54995816]

約数ペア:

[(1, 54995816), (2, 27497908), (4, 13748954), (8, 6874477), (17, 3235048), (34, 1617524), (68, 808762), (136, 404381)]