83318288

素因数分解:

$2^4\times {\mathrm{557}}^1\times {\mathrm{9349}}^1$

素因数の和:9914

約数の個数: 20

約数和(自身を含む): 161736300

約数和(自身を除く): 78418012

約数列:

[1, 2, 4, 8, 16, 557, 1114, 2228, 4456, 8912, 9349, 18698, 37396, 74792, 149584, 5207393, 10414786, 20829572, 41659144, 83318288]

約数ペア:

[(1, 83318288), (2, 41659144), (4, 20829572), (8, 10414786), (16, 5207393), (557, 149584), (1114, 74792), (2228, 37396), (4456, 18698), (8912, 9349)]