81024482

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{30949}}^1$

素因数の和:30986

約数の個数: 32

約数和(自身を含む): 160444800

約数和(自身を除く): 79420318

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 30949, 61898, 216643, 340439, 433286, 526133, 680878, 1052266, 2383073, 3682931, 4766146, 5787463, 7365862, 11574926, 40512241, 81024482]

約数ペア:

[(1, 81024482), (2, 40512241), (7, 11574926), (11, 7365862), (14, 5787463), (17, 4766146), (22, 3682931), (34, 2383073), (77, 1052266), (119, 680878), (154, 526133), (187, 433286), (238, 340439), (374, 216643), (1309, 61898), (2618, 30949)]