85813936

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{412567}}^1$

素因数の和:412588

約数の個数: 20

約数和(自身を含む): 179054512

約数和(自身を除く): 93240576

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 412567, 825134, 1650268, 3300536, 5363371, 6601072, 10726742, 21453484, 42906968, 85813936]

約数ペア:

[(1, 85813936), (2, 42906968), (4, 21453484), (8, 10726742), (13, 6601072), (16, 5363371), (26, 3300536), (52, 1650268), (104, 825134), (208, 412567)]