85853138

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{68903}}^1$

素因数の和:69001

約数の個数: 16

約数和(自身を含む): 148832640

約数和(自身を除く): 62979502

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 68903, 137806, 482321, 964642, 6132367, 12264734, 42926569, 85853138]

約数ペア:

[(1, 85853138), (2, 42926569), (7, 12264734), (14, 6132367), (89, 964642), (178, 482321), (623, 137806), (1246, 68903)]