87374336

素因数分解:

$2^9\times 7^1\times {\mathrm{24379}}^1$

素因数の和:24404

約数の個数: 40

約数和(自身を含む): 199525920

約数和(自身を除く): 112151584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 24379, 48758, 97516, 170653, 195032, 341306, 390064, 682612, 780128, 1365224, 1560256, 2730448, 3120512, 5460896, 6241024, 10921792, 12482048, 21843584, 43687168, 87374336]

約数ペア:

[(1, 87374336), (2, 43687168), (4, 21843584), (7, 12482048), (8, 10921792), (14, 6241024), (16, 5460896), (28, 3120512), (32, 2730448), (56, 1560256), (64, 1365224), (112, 780128), (128, 682612), (224, 390064), (256, 341306), (448, 195032), (512, 170653), (896, 97516), (1792, 48758), (3584, 24379)]