80195962

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{17957}}^1$

素因数の和:18006

約数の個数: 32

約数和(自身を含む): 155157120

約数和(自身を除く): 74961158

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 638, 2233, 4466, 17957, 35914, 125699, 197527, 251398, 395054, 520753, 1041506, 1382689, 2765378, 3645271, 5728283, 7290542, 11456566, 40097981, 80195962]

約数ペア:

[(1, 80195962), (2, 40097981), (7, 11456566), (11, 7290542), (14, 5728283), (22, 3645271), (29, 2765378), (58, 1382689), (77, 1041506), (154, 520753), (203, 395054), (319, 251398), (406, 197527), (638, 125699), (2233, 35914), (4466, 17957)]