85451926

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{68581}}^1$

素因数の和:68679

約数の個数: 16

約数和(自身を含む): 148137120

約数和(自身を除く): 62685194

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 68581, 137162, 480067, 960134, 6103709, 12207418, 42725963, 85451926]

約数ペア:

[(1, 85451926), (2, 42725963), (7, 12207418), (14, 6103709), (89, 960134), (178, 480067), (623, 137162), (1246, 68581)]