86441404

素因数分解:

$2^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{7333}}^1$

素因数の和:7765

約数の個数: 24

約数和(自身を含む): 173317088

約数和(自身を除く): 86875684

約数列:

[1, 2, 4, 7, 14, 28, 421, 842, 1684, 2947, 5894, 7333, 11788, 14666, 29332, 51331, 102662, 205324, 3087193, 6174386, 12348772, 21610351, 43220702, 86441404]

約数ペア:

[(1, 86441404), (2, 43220702), (4, 21610351), (7, 12348772), (14, 6174386), (28, 3087193), (421, 205324), (842, 102662), (1684, 51331), (2947, 29332), (5894, 14666), (7333, 11788)]