65883556

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{12959}}^1$

素因数の和:13035

約数の個数: 24

約数和(自身を含む): 121927680

約数和(自身を除く): 56044124

約数列:

[1, 2, 4, 31, 41, 62, 82, 124, 164, 1271, 2542, 5084, 12959, 25918, 51836, 401729, 531319, 803458, 1062638, 1606916, 2125276, 16470889, 32941778, 65883556]

約数ペア:

[(1, 65883556), (2, 32941778), (4, 16470889), (31, 2125276), (41, 1606916), (62, 1062638), (82, 803458), (124, 531319), (164, 401729), (1271, 51836), (2542, 25918), (5084, 12959)]