81545594

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{5167}}^1$

素因数の和:5789

約数の個数: 16

約数和(自身を含む): 131970048

約数和(自身を除く): 50424454

約数列:

[1, 2, 13, 26, 607, 1214, 5167, 7891, 10334, 15782, 67171, 134342, 3136369, 6272738, 40772797, 81545594]

約数ペア:

[(1, 81545594), (2, 40772797), (13, 6272738), (26, 3136369), (607, 134342), (1214, 67171), (5167, 15782), (7891, 10334)]