86129456

素因数分解:

$2^4\times 7^2\times {\mathrm{109859}}^1$

素因数の和:109881

約数の個数: 30

約数和(自身を含む): 194122620

約数和(自身を除く): 107993164

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 109859, 219718, 439436, 769013, 878872, 1538026, 1757744, 3076052, 5383091, 6152104, 10766182, 12304208, 21532364, 43064728, 86129456]

約数ペア:

[(1, 86129456), (2, 43064728), (4, 21532364), (7, 12304208), (8, 10766182), (14, 6152104), (16, 5383091), (28, 3076052), (49, 1757744), (56, 1538026), (98, 878872), (112, 769013), (196, 439436), (392, 219718), (784, 109859)]