129664394

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{42181}}^1$

素因数の和:42265

約数の個数: 16

約数和(自身を含む): 205004520

約数和(自身を除く): 75340126

約数列:

[1, 2, 29, 53, 58, 106, 1537, 3074, 42181, 84362, 1223249, 2235593, 2446498, 4471186, 64832197, 129664394]

約数ペア:

[(1, 129664394), (2, 64832197), (29, 4471186), (53, 2446498), (58, 2235593), (106, 1223249), (1537, 84362), (3074, 42181)]