83913872

素因数分解:

$2^4\times 7^2\times {\mathrm{107033}}^1$

素因数の和:107055

約数の個数: 30

約数和(自身を含む): 189129078

約数和(自身を除く): 105215206

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 107033, 214066, 428132, 749231, 856264, 1498462, 1712528, 2996924, 5244617, 5993848, 10489234, 11987696, 20978468, 41956936, 83913872]

約数ペア:

[(1, 83913872), (2, 41956936), (4, 20978468), (7, 11987696), (8, 10489234), (14, 5993848), (16, 5244617), (28, 2996924), (49, 1712528), (56, 1498462), (98, 856264), (112, 749231), (196, 428132), (392, 214066), (784, 107033)]