31627428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{8011}}^1$

素因数の和:8072

約数の個数: 48

約数和(自身を含む): 86145024

約数和(自身を除く): 54517596

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, 8011, 16022, 24033, 32044, 48066, 56077, 96132, 112154, 168231, 224308, 336462, 376517, 672924, 753034, 1129551, 1506068, 2259102, 2635619, 4518204, 5271238, 7906857, 10542476, 15813714, 31627428]

約数ペア:

[(1, 31627428), (2, 15813714), (3, 10542476), (4, 7906857), (6, 5271238), (7, 4518204), (12, 2635619), (14, 2259102), (21, 1506068), (28, 1129551), (42, 753034), (47, 672924), (84, 376517), (94, 336462), (141, 224308), (188, 168231), (282, 112154), (329, 96132), (564, 56077), (658, 48066), (987, 32044), (1316, 24033), (1974, 16022), (3948, 8011)]