8124584

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{78121}}^1$

素因数の和:78140

約数の個数: 16

約数和(自身を含む): 16405620

約数和(自身を除く): 8281036

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 78121, 156242, 312484, 624968, 1015573, 2031146, 4062292, 8124584]

約数ペア:

[(1, 8124584), (2, 4062292), (4, 2031146), (8, 1015573), (13, 624968), (26, 312484), (52, 156242), (104, 78121)]