99681976

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{235099}}^1$

素因数の和:235158

約数の個数: 16

約数和(自身を含む): 190431000

約数和(自身を除く): 90749024

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 235099, 470198, 940396, 1880792, 12460247, 24920494, 49840988, 99681976]

約数ペア:

[(1, 99681976), (2, 49840988), (4, 24920494), (8, 12460247), (53, 1880792), (106, 940396), (212, 470198), (424, 235099)]