87240496

素因数分解:

$2^4\times 7^1\times {\mathrm{778933}}^1$

素因数の和:778948

約数の個数: 20

約数和(自身を含む): 193175632

約数和(自身を除く): 105935136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 778933, 1557866, 3115732, 5452531, 6231464, 10905062, 12462928, 21810124, 43620248, 87240496]

約数ペア:

[(1, 87240496), (2, 43620248), (4, 21810124), (7, 12462928), (8, 10905062), (14, 6231464), (16, 5452531), (28, 3115732), (56, 1557866), (112, 778933)]