84289370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{26423}}^1$

素因数の和:26470

約数の個数: 32

約数和(自身を含む): 171227520

約数和(自身を除く): 86938150

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 26423, 52846, 132115, 264230, 290653, 581306, 766267, 1453265, 1532534, 2906530, 3831335, 7662670, 8428937, 16857874, 42144685, 84289370]

約数ペア:

[(1, 84289370), (2, 42144685), (5, 16857874), (10, 8428937), (11, 7662670), (22, 3831335), (29, 2906530), (55, 1532534), (58, 1453265), (110, 766267), (145, 581306), (290, 290653), (319, 264230), (638, 132115), (1595, 52846), (3190, 26423)]