91216072

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{265163}}^1$

素因数の和:265212

約数の個数: 16

約数和(自身を含む): 175008240

約数和(自身を除く): 83792168

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 265163, 530326, 1060652, 2121304, 11402009, 22804018, 45608036, 91216072]

約数ペア:

[(1, 91216072), (2, 45608036), (4, 22804018), (8, 11402009), (43, 2121304), (86, 1060652), (172, 530326), (344, 265163)]