85453864

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{76847}}^1$

素因数の和:76992

約数の個数: 16

約数和(自身を含む): 161380800

約数和(自身を除く): 75926936

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 76847, 153694, 307388, 614776, 10681733, 21363466, 42726932, 85453864]

約数ペア:

[(1, 85453864), (2, 42726932), (4, 21363466), (8, 10681733), (139, 614776), (278, 307388), (556, 153694), (1112, 76847)]