42150578

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{5507}}^1$

素因数の和:5641

約数の個数: 16

約数和(自身を含む): 65435040

約数和(自身を除く): 23284462

約数列:

[1, 2, 43, 86, 89, 178, 3827, 5507, 7654, 11014, 236801, 473602, 490123, 980246, 21075289, 42150578]

約数ペア:

[(1, 42150578), (2, 21075289), (43, 980246), (86, 490123), (89, 473602), (178, 236801), (3827, 11014), (5507, 7654)]