823293616

素因数分解:

$2^4\times {\mathrm{1301}}^1\times {\mathrm{39551}}^1$

素因数の和:40860

約数の個数: 20

約数和(自身を含む): 1596397824

約数和(自身を除く): 773104208

約数列:

[1, 2, 4, 8, 16, 1301, 2602, 5204, 10408, 20816, 39551, 79102, 158204, 316408, 632816, 51455851, 102911702, 205823404, 411646808, 823293616]

約数ペア:

[(1, 823293616), (2, 411646808), (4, 205823404), (8, 102911702), (16, 51455851), (1301, 632816), (2602, 316408), (5204, 158204), (10408, 79102), (20816, 39551)]