72673390

素因数分解:

$2^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{43517}}^1$

素因数の和:43691

約数の個数: 16

約数和(自身を含む): 131598432

約数和(自身を除く): 58925042

約数列:

[1, 2, 5, 10, 167, 334, 835, 1670, 43517, 87034, 217585, 435170, 7267339, 14534678, 36336695, 72673390]

約数ペア:

[(1, 72673390), (2, 36336695), (5, 14534678), (10, 7267339), (167, 435170), (334, 217585), (835, 87034), (1670, 43517)]