42876590

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{99713}}^1$

素因数の和:99763

約数の個数: 16

約数和(自身を含む): 78973488

約数和(自身を除く): 36096898

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 99713, 199426, 498565, 997130, 4287659, 8575318, 21438295, 42876590]

約数ペア:

[(1, 42876590), (2, 21438295), (5, 8575318), (10, 4287659), (43, 997130), (86, 498565), (215, 199426), (430, 99713)]