40533776

素因数分解:

$2^4\times {\mathrm{977}}^1\times {\mathrm{2593}}^1$

素因数の和:3578

約数の個数: 20

約数和(自身を含む): 78644892

約数和(自身を除く): 38111116

約数列:

[1, 2, 4, 8, 16, 977, 1954, 2593, 3908, 5186, 7816, 10372, 15632, 20744, 41488, 2533361, 5066722, 10133444, 20266888, 40533776]

約数ペア:

[(1, 40533776), (2, 20266888), (4, 10133444), (8, 5066722), (16, 2533361), (977, 41488), (1954, 20744), (2593, 15632), (3908, 10372), (5186, 7816)]