87518512

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{116381}}^1$

素因数の和:116436

約数の個数: 20

約数和(自身を含む): 173176416

約数和(自身を除く): 85657904

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 116381, 232762, 465524, 931048, 1862096, 5469907, 10939814, 21879628, 43759256, 87518512]

約数ペア:

[(1, 87518512), (2, 43759256), (4, 21879628), (8, 10939814), (16, 5469907), (47, 1862096), (94, 931048), (188, 465524), (376, 232762), (752, 116381)]