172976974

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{827}}^1\times {\mathrm{4547}}^1$

素因数の和:5399

約数の個数: 16

約数和(自身を含む): 271133568

約数和(自身を除く): 98156594

約数列:

[1, 2, 23, 46, 827, 1654, 4547, 9094, 19021, 38042, 104581, 209162, 3760369, 7520738, 86488487, 172976974]

約数ペア:

[(1, 172976974), (2, 86488487), (23, 7520738), (46, 3760369), (827, 209162), (1654, 104581), (4547, 38042), (9094, 19021)]