86406236

素因数分解:

$2^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{7933}}^1$

素因数の和:8333

約数の個数: 24

約数和(自身を含む): 173278560

約数和(自身を除く): 86872324

約数列:

[1, 2, 4, 7, 14, 28, 389, 778, 1556, 2723, 5446, 7933, 10892, 15866, 31732, 55531, 111062, 222124, 3085937, 6171874, 12343748, 21601559, 43203118, 86406236]

約数ペア:

[(1, 86406236), (2, 43203118), (4, 21601559), (7, 12343748), (14, 6171874), (28, 3085937), (389, 222124), (778, 111062), (1556, 55531), (2723, 31732), (5446, 15866), (7933, 10892)]