87192938

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{2011}}^1$

素因数の和:2202

約数の個数: 32

約数和(自身を含む): 158384640

約数和(自身を除く): 71191702

約数列:

[1, 2, 7, 14, 19, 38, 133, 163, 266, 326, 1141, 2011, 2282, 3097, 4022, 6194, 14077, 21679, 28154, 38209, 43358, 76418, 267463, 327793, 534926, 655586, 2294551, 4589102, 6228067, 12456134, 43596469, 87192938]

約数ペア:

[(1, 87192938), (2, 43596469), (7, 12456134), (14, 6228067), (19, 4589102), (38, 2294551), (133, 655586), (163, 534926), (266, 327793), (326, 267463), (1141, 76418), (2011, 43358), (2282, 38209), (3097, 28154), (4022, 21679), (6194, 14077)]