39577648

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{20443}}^1$

素因数の和:20473

約数の個数: 30

約数和(自身を含む): 84290612

約数和(自身を除く): 44712964

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 20443, 40886, 81772, 163544, 224873, 327088, 449746, 899492, 1798984, 2473603, 3597968, 4947206, 9894412, 19788824, 39577648]

約数ペア:

[(1, 39577648), (2, 19788824), (4, 9894412), (8, 4947206), (11, 3597968), (16, 2473603), (22, 1798984), (44, 899492), (88, 449746), (121, 327088), (176, 224873), (242, 163544), (484, 81772), (968, 40886), (1936, 20443)]