31122084

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7883}}^1$

素因数の和:7944

約数の個数: 48

約数和(自身を含む): 84768768

約数和(自身を除く): 53646684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 7883, 15766, 23649, 31532, 47298, 55181, 94596, 110362, 165543, 220724, 331086, 370501, 662172, 741002, 1111503, 1482004, 2223006, 2593507, 4446012, 5187014, 7780521, 10374028, 15561042, 31122084]

約数ペア:

[(1, 31122084), (2, 15561042), (3, 10374028), (4, 7780521), (6, 5187014), (7, 4446012), (12, 2593507), (14, 2223006), (21, 1482004), (28, 1111503), (42, 741002), (47, 662172), (84, 370501), (94, 331086), (141, 220724), (188, 165543), (282, 110362), (329, 94596), (564, 55181), (658, 47298), (987, 31532), (1316, 23649), (1974, 15766), (3948, 7883)]