38708170

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{90019}}^1$

素因数の和:90069

約数の個数: 16

約数和(自身を含む): 71295840

約数和(自身を除く): 32587670

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 90019, 180038, 450095, 900190, 3870817, 7741634, 19354085, 38708170]

約数ペア:

[(1, 38708170), (2, 19354085), (5, 7741634), (10, 3870817), (43, 900190), (86, 450095), (215, 180038), (430, 90019)]