87379010

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{203207}}^1$

素因数の和:203257

約数の個数: 16

約数和(自身を含む): 160940736

約数和(自身を除く): 73561726

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 203207, 406414, 1016035, 2032070, 8737901, 17475802, 43689505, 87379010]

約数ペア:

[(1, 87379010), (2, 43689505), (5, 17475802), (10, 8737901), (43, 2032070), (86, 1016035), (215, 406414), (430, 203207)]