173061488

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{43093}}^1$

素因数の和:43352

約数の個数: 20

約数和(自身を含む): 336650328

約数和(自身を除く): 163588840

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 43093, 86186, 172372, 344744, 689488, 10816343, 21632686, 43265372, 86530744, 173061488]

約数ペア:

[(1, 173061488), (2, 86530744), (4, 43265372), (8, 21632686), (16, 10816343), (251, 689488), (502, 344744), (1004, 172372), (2008, 86186), (4016, 43093)]