86887772

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{601}}^1\times {\mathrm{769}}^1$

素因数の和:1421

約数の個数: 24

約数和(自身を含む): 155749440

約数和(自身を除く): 68861668

約数列:

[1, 2, 4, 47, 94, 188, 601, 769, 1202, 1538, 2404, 3076, 28247, 36143, 56494, 72286, 112988, 144572, 462169, 924338, 1848676, 21721943, 43443886, 86887772]

約数ペア:

[(1, 86887772), (2, 43443886), (4, 21721943), (47, 1848676), (94, 924338), (188, 462169), (601, 144572), (769, 112988), (1202, 72286), (1538, 56494), (2404, 36143), (3076, 28247)]