42672208

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{50321}}^1$

素因数の和:50382

約数の個数: 20

約数和(自身を含む): 84239028

約数和(自身を除く): 41566820

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 50321, 100642, 201284, 402568, 805136, 2667013, 5334026, 10668052, 21336104, 42672208]

約数ペア:

[(1, 42672208), (2, 21336104), (4, 10668052), (8, 5334026), (16, 2667013), (53, 805136), (106, 402568), (212, 201284), (424, 100642), (848, 50321)]