85891186

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{3221}}^1$

素因数の和:3489

約数の個数: 16

約数和(自身を含む): 131457600

約数和(自身を除く): 45566414

約数列:

[1, 2, 67, 134, 199, 398, 3221, 6442, 13333, 26666, 215807, 431614, 640979, 1281958, 42945593, 85891186]

約数ペア:

[(1, 85891186), (2, 42945593), (67, 1281958), (134, 640979), (199, 431614), (398, 215807), (3221, 26666), (6442, 13333)]