131114816

素因数分解:

$2^6\times 7^1\times {\mathrm{292667}}^1$

素因数の和:292686

約数の個数: 28

約数和(自身を含む): 297350688

約数和(自身を除く): 166235872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 292667, 585334, 1170668, 2048669, 2341336, 4097338, 4682672, 8194676, 9365344, 16389352, 18730688, 32778704, 65557408, 131114816]

約数ペア:

[(1, 131114816), (2, 65557408), (4, 32778704), (7, 18730688), (8, 16389352), (14, 9365344), (16, 8194676), (28, 4682672), (32, 4097338), (56, 2341336), (64, 2048669), (112, 1170668), (224, 585334), (448, 292667)]