39416854

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1\times {\mathrm{967}}^1$

素因数の和:1287

約数の個数: 16

約数和(自身を含む): 60112800

約数和(自身を除く): 20695946

約数列:

[1, 2, 89, 178, 229, 458, 967, 1934, 20381, 40762, 86063, 172126, 221443, 442886, 19708427, 39416854]

約数ペア:

[(1, 39416854), (2, 19708427), (89, 442886), (178, 221443), (229, 172126), (458, 86063), (967, 40762), (1934, 20381)]