83857564

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157627}}^1$

素因数の和:157657

約数の個数: 24

約数和(自身を含む): 176543360

約数和(自身を除く): 92685796

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 157627, 315254, 630508, 1103389, 2206778, 2994913, 4413556, 5989826, 11979652, 20964391, 41928782, 83857564]

約数ペア:

[(1, 83857564), (2, 41928782), (4, 20964391), (7, 11979652), (14, 5989826), (19, 4413556), (28, 2994913), (38, 2206778), (76, 1103389), (133, 630508), (266, 315254), (532, 157627)]