73217168

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{86341}}^1$

素因数の和:86402

約数の個数: 20

約数和(自身を含む): 144536508

約数和(自身を除く): 71319340

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 86341, 172682, 345364, 690728, 1381456, 4576073, 9152146, 18304292, 36608584, 73217168]

約数ペア:

[(1, 73217168), (2, 36608584), (4, 18304292), (8, 9152146), (16, 4576073), (53, 1381456), (106, 690728), (212, 345364), (424, 172682), (848, 86341)]