89082670

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{207169}}^1$

素因数の和:207219

約数の個数: 16

約数和(自身を含む): 164078640

約数和(自身を除く): 74995970

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 207169, 414338, 1035845, 2071690, 8908267, 17816534, 44541335, 89082670]

約数ペア:

[(1, 89082670), (2, 44541335), (5, 17816534), (10, 8908267), (43, 2071690), (86, 1035845), (215, 414338), (430, 207169)]