1688893624

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{106033}}^1$

素因数の和:106231

約数の個数: 32

約数和(自身を含む): 3473673840

約数和(自身を除く): 1784780216

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 181, 362, 724, 1448, 1991, 3982, 7964, 15928, 106033, 212066, 424132, 848264, 1166363, 2332726, 4665452, 9330904, 19191973, 38383946, 76767892, 153535784, 211111703, 422223406, 844446812, 1688893624]

約数ペア:

[(1, 1688893624), (2, 844446812), (4, 422223406), (8, 211111703), (11, 153535784), (22, 76767892), (44, 38383946), (88, 19191973), (181, 9330904), (362, 4665452), (724, 2332726), (1448, 1166363), (1991, 848264), (3982, 424132), (7964, 212066), (15928, 106033)]