140898872

素因数分解:

$2^3\times {\mathrm{2089}}^1\times {\mathrm{8431}}^1$

素因数の和:10526

約数の個数: 16

約数和(自身を含む): 264343200

約数和(自身を除く): 123444328

約数列:

[1, 2, 4, 8, 2089, 4178, 8356, 8431, 16712, 16862, 33724, 67448, 17612359, 35224718, 70449436, 140898872]

約数ペア:

[(1, 140898872), (2, 70449436), (4, 35224718), (8, 17612359), (2089, 67448), (4178, 33724), (8356, 16862), (8431, 16712)]