99916778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89371}}^1$

素因数の和:89429

約数の個数: 16

約数和(自身を含む): 165159456

約数和(自身を除く): 65242678

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 89371, 178742, 1161823, 2323646, 3842953, 7685906, 49958389, 99916778]

約数ペア:

[(1, 99916778), (2, 49958389), (13, 7685906), (26, 3842953), (43, 2323646), (86, 1161823), (559, 178742), (1118, 89371)]