42317572

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{87433}}^1$

素因数の和:87459

約数の個数: 18

約数和(自身を含む): 81401054

約数和(自身を除く): 39083482

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 87433, 174866, 349732, 961763, 1923526, 3847052, 10579393, 21158786, 42317572]

約数ペア:

[(1, 42317572), (2, 21158786), (4, 10579393), (11, 3847052), (22, 1923526), (44, 961763), (121, 349732), (242, 174866), (484, 87433)]