87316334

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{16811}}^1$

素因数の和:16880

約数の個数: 24

約数和(自身を含む): 155242008

約数和(自身を除く): 67925674

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 371, 742, 2597, 5194, 16811, 33622, 117677, 235354, 823739, 890983, 1647478, 1781966, 6236881, 12473762, 43658167, 87316334]

約数ペア:

[(1, 87316334), (2, 43658167), (7, 12473762), (14, 6236881), (49, 1781966), (53, 1647478), (98, 890983), (106, 823739), (371, 235354), (742, 117677), (2597, 33622), (5194, 16811)]