16000404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2843}}^1$

素因数の和:2924

約数の個数: 48

約数和(自身を含む): 43319808

約数和(自身を除く): 27319404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 134, 201, 268, 402, 469, 804, 938, 1407, 1876, 2814, 2843, 5628, 5686, 8529, 11372, 17058, 19901, 34116, 39802, 59703, 79604, 119406, 190481, 238812, 380962, 571443, 761924, 1142886, 1333367, 2285772, 2666734, 4000101, 5333468, 8000202, 16000404]

約数ペア:

[(1, 16000404), (2, 8000202), (3, 5333468), (4, 4000101), (6, 2666734), (7, 2285772), (12, 1333367), (14, 1142886), (21, 761924), (28, 571443), (42, 380962), (67, 238812), (84, 190481), (134, 119406), (201, 79604), (268, 59703), (402, 39802), (469, 34116), (804, 19901), (938, 17058), (1407, 11372), (1876, 8529), (2814, 5686), (2843, 5628)]