69903896

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{203209}}^1$

素因数の和:203258

約数の個数: 16

約数和(自身を含む): 134118600

約数和(自身を除く): 64214704

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 203209, 406418, 812836, 1625672, 8737987, 17475974, 34951948, 69903896]

約数ペア:

[(1, 69903896), (2, 34951948), (4, 17475974), (8, 8737987), (43, 1625672), (86, 812836), (172, 406418), (344, 203209)]