90010804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{3943}}^1$

素因数の和:4399

約数の個数: 24

約数和(自身を含む): 170065280

約数和(自身を除く): 80054476

約数列:

[1, 2, 4, 13, 26, 52, 439, 878, 1756, 3943, 5707, 7886, 11414, 15772, 22828, 51259, 102518, 205036, 1730977, 3461954, 6923908, 22502701, 45005402, 90010804]

約数ペア:

[(1, 90010804), (2, 45005402), (4, 22502701), (13, 6923908), (26, 3461954), (52, 1730977), (439, 205036), (878, 102518), (1756, 51259), (3943, 22828), (5707, 15772), (7886, 11414)]