80825638

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{9689}}^1$

素因数の和:9831

約数の個数: 16

約数和(自身を含む): 125349840

約数和(自身を除く): 44524202

約数列:

[1, 2, 43, 86, 97, 194, 4171, 8342, 9689, 19378, 416627, 833254, 939833, 1879666, 40412819, 80825638]

約数ペア:

[(1, 80825638), (2, 40412819), (43, 1879666), (86, 939833), (97, 833254), (194, 416627), (4171, 19378), (8342, 9689)]