86514790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{455341}}^1$

素因数の和:455367

約数の個数: 16

約数和(自身を含む): 163923120

約数和(自身を除く): 77408330

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 455341, 910682, 2276705, 4553410, 8651479, 17302958, 43257395, 86514790]

約数ペア:

[(1, 86514790), (2, 43257395), (5, 17302958), (10, 8651479), (19, 4553410), (38, 2276705), (95, 910682), (190, 455341)]