88630568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{19819}}^1$

素因数の和:19881

約数の個数: 32

約数和(自身を含む): 183136800

約数和(自身を除く): 94506232

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 19819, 39638, 79276, 158552, 257647, 515294, 852217, 1030588, 1704434, 2061176, 3408868, 6817736, 11078821, 22157642, 44315284, 88630568]

約数ペア:

[(1, 88630568), (2, 44315284), (4, 22157642), (8, 11078821), (13, 6817736), (26, 3408868), (43, 2061176), (52, 1704434), (86, 1030588), (104, 852217), (172, 515294), (344, 257647), (559, 158552), (1118, 79276), (2236, 39638), (4472, 19819)]