87889768

素因数分解:

$2^3\times {\mathrm{331}}^1\times {\mathrm{33191}}^1$

素因数の和:33528

約数の個数: 16

約数和(自身を含む): 165296160

約数和(自身を除く): 77406392

約数列:

[1, 2, 4, 8, 331, 662, 1324, 2648, 33191, 66382, 132764, 265528, 10986221, 21972442, 43944884, 87889768]

約数ペア:

[(1, 87889768), (2, 43944884), (4, 21972442), (8, 10986221), (331, 265528), (662, 132764), (1324, 66382), (2648, 33191)]