86402281

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{2711}}^1$

素因数の和:2904

約数の個数: 16

約数和(自身を含む): 102839040

約数和(自身を除く): 16436759

約数列:

[1, 7, 29, 157, 203, 1099, 2711, 4553, 18977, 31871, 78619, 425627, 550333, 2979389, 12343183, 86402281]

約数ペア:

[(1, 86402281), (7, 12343183), (29, 2979389), (157, 550333), (203, 425627), (1099, 78619), (2711, 31871), (4553, 18977)]