31366948

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{5813}}^1$

素因数の和:5907

約数の個数: 24

約数和(自身を含む): 58605120

約数和(自身を除く): 27238172

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5396, 5813, 11626, 23252, 110447, 220894, 412723, 441788, 825446, 1650892, 7841737, 15683474, 31366948]

約数ペア:

[(1, 31366948), (2, 15683474), (4, 7841737), (19, 1650892), (38, 825446), (71, 441788), (76, 412723), (142, 220894), (284, 110447), (1349, 23252), (2698, 11626), (5396, 5813)]