86938904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{835951}}^1$

素因数の和:835970

約数の個数: 16

約数和(自身を含む): 175549920

約数和(自身を除く): 88611016

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 835951, 1671902, 3343804, 6687608, 10867363, 21734726, 43469452, 86938904]

約数ペア:

[(1, 86938904), (2, 43469452), (4, 21734726), (8, 10867363), (13, 6687608), (26, 3343804), (52, 1671902), (104, 835951)]