89007010

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{386987}}^1$

素因数の和:387017

約数の個数: 16

約数和(自身を含む): 167178816

約数和(自身を除く): 78171806

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 386987, 773974, 1934935, 3869870, 8900701, 17801402, 44503505, 89007010]

約数ペア:

[(1, 89007010), (2, 44503505), (5, 17801402), (10, 8900701), (23, 3869870), (46, 1934935), (115, 773974), (230, 386987)]