42686810

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{90823}}^1$

素因数の和:90877

約数の個数: 16

約数和(自身を含む): 78471936

約数和(自身を除く): 35785126

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 90823, 181646, 454115, 908230, 4268681, 8537362, 21343405, 42686810]

約数ペア:

[(1, 42686810), (2, 21343405), (5, 8537362), (10, 4268681), (47, 908230), (94, 454115), (235, 181646), (470, 90823)]