42836590

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{48131}}^1$

素因数の和:48227

約数の個数: 16

約数和(自身を含む): 77973840

約数和(自身を除く): 35137250

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 48131, 96262, 240655, 481310, 4283659, 8567318, 21418295, 42836590]

約数ペア:

[(1, 42836590), (2, 21418295), (5, 8567318), (10, 4283659), (89, 481310), (178, 240655), (445, 96262), (890, 48131)]