40434782

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{887}}^1\times {\mathrm{991}}^1$

素因数の和:1903

約数の個数: 16

約数和(自身を含む): 63424512

約数和(自身を除く): 22989730

約数列:

[1, 2, 23, 46, 887, 991, 1774, 1982, 20401, 22793, 40802, 45586, 879017, 1758034, 20217391, 40434782]

約数ペア:

[(1, 40434782), (2, 20217391), (23, 1758034), (46, 879017), (887, 45586), (991, 40802), (1774, 22793), (1982, 20401)]