87829474

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1\times {\mathrm{1237}}^1$

素因数の和:1641

約数の個数: 16

約数和(自身を含む): 133347456

約数和(自身を除く): 45517982

約数列:

[1, 2, 131, 262, 271, 542, 1237, 2474, 35501, 71002, 162047, 324094, 335227, 670454, 43914737, 87829474]

約数ペア:

[(1, 87829474), (2, 43914737), (131, 670454), (262, 335227), (271, 324094), (542, 162047), (1237, 71002), (2474, 35501)]