87674272

素因数分解:

$2^5\times 7^1\times {\mathrm{391403}}^1$

素因数の和:391420

約数の個数: 24

約数和(自身を含む): 197267616

約数和(自身を除く): 109593344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 391403, 782806, 1565612, 2739821, 3131224, 5479642, 6262448, 10959284, 12524896, 21918568, 43837136, 87674272]

約数ペア:

[(1, 87674272), (2, 43837136), (4, 21918568), (7, 12524896), (8, 10959284), (14, 6262448), (16, 5479642), (28, 3131224), (32, 2739821), (56, 1565612), (112, 782806), (224, 391403)]