55403924

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{8191}}^1$

素因数の和:8303

約数の個数: 24

約数和(自身を含む): 103219200

約数和(自身を除く): 47815276

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 356, 1691, 3382, 6764, 8191, 16382, 32764, 155629, 311258, 622516, 728999, 1457998, 2915996, 13850981, 27701962, 55403924]

約数ペア:

[(1, 55403924), (2, 27701962), (4, 13850981), (19, 2915996), (38, 1457998), (76, 728999), (89, 622516), (178, 311258), (356, 155629), (1691, 32764), (3382, 16382), (6764, 8191)]