80876954

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{7207}}^1$

素因数の和:7421

約数の個数: 16

約数和(自身を含む): 125938176

約数和(自身を除く): 45061222

約数列:

[1, 2, 31, 62, 181, 362, 5611, 7207, 11222, 14414, 223417, 446834, 1304467, 2608934, 40438477, 80876954]

約数ペア:

[(1, 80876954), (2, 40438477), (31, 2608934), (62, 1304467), (181, 446834), (362, 223417), (5611, 14414), (7207, 11222)]