78887146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{853}}^1\times {\mathrm{3557}}^1$

素因数の和:4425

約数の個数: 16

約数和(自身を含む): 127618344

約数和(自身を除く): 48731198

約数列:

[1, 2, 13, 26, 853, 1706, 3557, 7114, 11089, 22178, 46241, 92482, 3034121, 6068242, 39443573, 78887146]

約数ペア:

[(1, 78887146), (2, 39443573), (13, 6068242), (26, 3034121), (853, 92482), (1706, 46241), (3557, 22178), (7114, 11089)]