40211312

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{47419}}^1$

素因数の和:47480

約数の個数: 20

約数和(自身を含む): 79381080

約数和(自身を除く): 39169768

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 47419, 94838, 189676, 379352, 758704, 2513207, 5026414, 10052828, 20105656, 40211312]

約数ペア:

[(1, 40211312), (2, 20105656), (4, 10052828), (8, 5026414), (16, 2513207), (53, 758704), (106, 379352), (212, 189676), (424, 94838), (848, 47419)]