87423752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{6619}}^1$

素因数の和:6765

約数の個数: 32

約数和(自身を含む): 177945600

約数和(自身を除く): 90521848

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127, 254, 508, 1016, 1651, 3302, 6604, 6619, 13208, 13238, 26476, 52952, 86047, 172094, 344188, 688376, 840613, 1681226, 3362452, 6724904, 10927969, 21855938, 43711876, 87423752]

約数ペア:

[(1, 87423752), (2, 43711876), (4, 21855938), (8, 10927969), (13, 6724904), (26, 3362452), (52, 1681226), (104, 840613), (127, 688376), (254, 344188), (508, 172094), (1016, 86047), (1651, 52952), (3302, 26476), (6604, 13238), (6619, 13208)]