83213564

素因数分解:

$2^2\times 7^2\times {\mathrm{424559}}^1$

素因数の和:424577

約数の個数: 18

約数和(自身を含む): 169399440

約数和(自身を除く): 86185876

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 424559, 849118, 1698236, 2971913, 5943826, 11887652, 20803391, 41606782, 83213564]

約数ペア:

[(1, 83213564), (2, 41606782), (4, 20803391), (7, 11887652), (14, 5943826), (28, 2971913), (49, 1698236), (98, 849118), (196, 424559)]