31636261

素因数分解:

${\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:328

約数の個数: 16

約数和(自身を含む): 33510400

約数和(自身を除く): 1874139

約数列:

[1, 43, 67, 79, 139, 2881, 3397, 5293, 5977, 9313, 10981, 227599, 400459, 472183, 735727, 31636261]

約数ペア:

[(1, 31636261), (43, 735727), (67, 472183), (79, 400459), (139, 227599), (2881, 10981), (3397, 9313), (5293, 5977)]