77931304

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{12473}}^1$

素因数の和:12561

約数の個数: 32

約数和(自身を含む): 161663040

約数和(自身を除く): 83731736

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 568, 781, 1562, 3124, 6248, 12473, 24946, 49892, 99784, 137203, 274406, 548812, 885583, 1097624, 1771166, 3542332, 7084664, 9741413, 19482826, 38965652, 77931304]

約数ペア:

[(1, 77931304), (2, 38965652), (4, 19482826), (8, 9741413), (11, 7084664), (22, 3542332), (44, 1771166), (71, 1097624), (88, 885583), (142, 548812), (284, 274406), (568, 137203), (781, 99784), (1562, 49892), (3124, 24946), (6248, 12473)]