63989042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{27653}}^1$

素因数の和:27757

約数の個数: 16

約数和(自身を含む): 104532120

約数和(自身を除く): 40543078

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 27653, 55306, 359489, 718978, 2461117, 4922234, 31994521, 63989042]

約数ペア:

[(1, 63989042), (2, 31994521), (13, 4922234), (26, 2461117), (89, 718978), (178, 359489), (1157, 55306), (2314, 27653)]