40553872

素因数分解:

$2^4\times {\mathrm{503}}^1\times {\mathrm{5039}}^1$

素因数の和:5550

約数の個数: 20

約数和(自身を含む): 78744960

約数和(自身を除く): 38191088

約数列:

[1, 2, 4, 8, 16, 503, 1006, 2012, 4024, 5039, 8048, 10078, 20156, 40312, 80624, 2534617, 5069234, 10138468, 20276936, 40553872]

約数ペア:

[(1, 40553872), (2, 20276936), (4, 10138468), (8, 5069234), (16, 2534617), (503, 80624), (1006, 40312), (2012, 20156), (4024, 10078), (5039, 8048)]