72159032

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{819989}}^1$

素因数の和:820006

約数の個数: 16

約数和(自身を含む): 147598200

約数和(自身を除く): 75439168

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 819989, 1639978, 3279956, 6559912, 9019879, 18039758, 36079516, 72159032]

約数ペア:

[(1, 72159032), (2, 36079516), (4, 18039758), (8, 9019879), (11, 6559912), (22, 3279956), (44, 1639978), (88, 819989)]