80536204

素因数分解:

$2^2\times 7^2\times {\mathrm{410899}}^1$

素因数の和:410917

約数の個数: 18

約数和(自身を含む): 163949100

約数和(自身を除く): 83412896

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 410899, 821798, 1643596, 2876293, 5752586, 11505172, 20134051, 40268102, 80536204]

約数ペア:

[(1, 80536204), (2, 40268102), (4, 20134051), (7, 11505172), (14, 5752586), (28, 2876293), (49, 1643596), (98, 821798), (196, 410899)]