91603538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{13709}}^1$

素因数の和:13981

約数の個数: 16

約数和(自身を含む): 148561560

約数和(自身を除く): 56958022

約数列:

[1, 2, 13, 26, 257, 514, 3341, 6682, 13709, 27418, 178217, 356434, 3523213, 7046426, 45801769, 91603538]

約数ペア:

[(1, 91603538), (2, 45801769), (13, 7046426), (26, 3523213), (257, 356434), (514, 178217), (3341, 27418), (6682, 13709)]