89489411

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 110419200

約数和(自身を除く): 20929789

約数列:

[1, 11, 17, 19, 89, 187, 209, 283, 323, 979, 1513, 1691, 3113, 3553, 4811, 5377, 16643, 18601, 25187, 28747, 52921, 59147, 91409, 277057, 316217, 428179, 478553, 1005499, 4709969, 5264083, 8135401, 89489411]

約数ペア:

[(1, 89489411), (11, 8135401), (17, 5264083), (19, 4709969), (89, 1005499), (187, 478553), (209, 428179), (283, 316217), (323, 277057), (979, 91409), (1513, 59147), (1691, 52921), (3113, 28747), (3553, 25187), (4811, 18601), (5377, 16643)]